Release 4 FHIR CI-Build

This page is part of the Continuous Integration Build of FHIR Specification (v4.0.1: R4 - Mixed Normative and STU ) in it's permanent home (it will always (will be available incorrect/inconsistent at this URL). The current version which supercedes this version is 5.0.0 . For a full list of available versions, see times).
See the Directory of published versions . Page versions: R5 R4B R4 R3 R2

Bundle.profile.xml

Example StructureDefinition/Bundle (XML)

Maturity Level : N/A
Responsible Owner: FHIR Infrastructure Work Group Standards Status : Informative Compartments : Not linked to any No defined compartments

Raw XML ( canonical form + also see XML Format Specification )

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StructureDefinition for bundle

<?xml version="1.0" encoding="UTF-8"?>


  
  
    
  
  
    
    
      
        
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           padding:0px 4px 0px 4px
            
          
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           padding:0px 4px 0px 4px
            
          
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           padding:0px 4px 0px 4px
            
          
          
            
          
          vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0 solid;
           padding:0px 4px 0px 4px
            
            
              
                
              
            
          
        
        
          vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0 solid;
           padding:0px 4px 0px 4px; white-space: nowrap; background-image: url(data: image/png;base64,iVBORw0KG
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            AABJRU5ErkJggg== 
            
            
          
          vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0 solid;
           padding:0px 4px 0px 4px
            
            
            padding-left: 3px; padding-right: 3px; border: 1px grey solid; font-weight: bold; color:
             black; background-color: #e6ffe6
          
          vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0 solid;
           padding:0px 4px 0px 4px
          vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0 solid;
           padding:0px 4px 0px 4px
            
          
          vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0 solid;
           padding:0px 4px 0px 4pxContains a collection of resources
            
            
            
            
            
            
            
            + Rule: entry.response mandatory for batch-response/transaction-response/history, otherwise
               prohibited
            
            + Rule: FullUrl must be unique in a bundle, or else entries with the same fullUrl must
               have different meta.versionId (except in history bundles)
            
            
            
            
            
            
            
            
            Elements defined in Ancestors: 
            The logical id of the resource, as used in the URL for the resource. Once assigned, this
             value never changes., 

<StructureDefinition xmlns="http://hl7.org/fhir">
  <id value="Bundle"/> 
  <meta> 
    <lastUpdated value="2025-11-08T17:14:57.306+00:00"/> 
  </meta> 
  <text> 
    <status value="generated"/> 
    <div xmlns="http://www.w3.org/1999/xhtml">
      <table border="0" cellpadding="0" cellspacing="0" style="border: 0px #F0F0F0 solid; font-size: 11px; font-family: verdana; vertical-align:
       top;">
        <tr style="border: 1px #F0F0F0 solid; font-size: 11px; font-family: verdana; vertical-align:

         top">
          <th class="hierarchy" style="vertical-align: top; text-align : var(--ig-left,left); background-color: white;

           border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px; padding-top: 3px; padding-bottom:
           3px">
            <a href="https://build.fhir.org/ig/FHIR/ig-guidance/readingIgs.html#table-views" title="The logical name of the element">Name</a>           </th>           <th class="hierarchy" style="vertical-align: top; text-align : var(--ig-left,left); background-color: white;

           border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px; padding-top: 3px; padding-bottom:
           3px">
            <a href="https://build.fhir.org/ig/FHIR/ig-guidance/readingIgs.html#table-views" title="Information about the use of the element">Flags</a>           </th>           <th class="hierarchy" style="vertical-align: top; text-align : var(--ig-left,left); background-color: white;

           border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px; padding-top: 3px; padding-bottom:
           3px">
            <a href="https://build.fhir.org/ig/FHIR/ig-guidance/readingIgs.html#table-views" title="Minimum and Maximum # of times the element can appear in the instance">Card.</a>           </th>           <th class="hierarchy" style="vertical-align: top; text-align : var(--ig-left,left); background-color: white;

           border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px; padding-top: 3px; padding-bottom:
           3px; width: 100px">
            <a href="https://build.fhir.org/ig/FHIR/ig-guidance/readingIgs.html#table-views" title="Reference to the type of the element">Type</a>           </th>           <th class="hierarchy" style="vertical-align: top; text-align : var(--ig-left,left); background-color: white;

           border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px; padding-top: 3px; padding-bottom:
           3px">
            <a href="https://build.fhir.org/ig/FHIR/ig-guidance/readingIgs.html#table-views" title="Additional information about the element">Description &amp; Constraints</a>             <span style="float: right">              <a href="https://build.fhir.org/ig/FHIR/ig-guidance/readingIgs.html#table-views" title="Legend for this format">                <img alt="doco" src="data:(snipped in html view)" style="background-color: inherit"/>               </a>             </span>           </th>         </tr>         <tr style="border: 0px #F0F0F0 solid; padding:0px; vertical-align: top; background-color:

         white">
          <td class="hierarchy" style="vertical-align: top; text-align : var(--ig-left,left); background-color: white;

           border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px; white-space: nowrap; background-image:
           url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAyAAAAACCAYAAACg/LjIAAAAJUlEQVR4Xu3IIQEAAAg
          DsHd9/w4EQIOamFnaBgAA4MMKAACAKwNp30CqZFfFmwAAAABJRU5ErkJggg==)">
            <img alt="." class="hierarchy" src="data:(snipped in html view)" style="background-color: inherit"/>             <img alt="." class="hierarchy" src="data:(snipped in html view)" style="background-color: white; background-color: inherit" title="Resource"/>              <span title="Bundle : A container for a collection of resources.">Bundle</span>             <a name="Bundle"> </a>           </td>           <td class="hierarchy" style="vertical-align: top; text-align : var(--ig-left,left); background-color: white;

           border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px">
            <a href="versions.html#std-process" style="padding-left: 3px; padding-right: 3px; border: 1px grey solid; font-weight: bold;

             color: black; background-color: #e6ffe6; padding-left: 3px; padding-right: 3px;
             border: 1px grey solid; font-weight: bold; color: black; background-color: #e6ffe6" title="Standards Status = Normative">N</a> 
          </td>           <td class="hierarchy" style="vertical-align: top; text-align : var(--ig-left,left); background-color: white;

           border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px"/> 
          <td class="hierarchy" style="vertical-align: top; text-align : var(--ig-left,left); background-color: white;

           border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px">
            <a href="resource.html">Resource</a>           </td>           <td class="hierarchy" style="vertical-align: top; text-align : var(--ig-left,left); background-color: white;

           border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px">Contains a collection of resources
            <br/>              <span style="font-style: italic" title="bdl-1">+ Rule: total only when a search or history</span>             <br/>              <span style="font-style: italic" title="bdl-2">+ Rule: entry.search only when a search</span>             <br/>              <span style="font-style: italic" title="bdl-7">+ Rule: FullUrl must be unique in a bundle, or else entries with the same fullUrl

               must have different meta.versionId (except in history bundles)</span> 
            <br/>              <span style="font-style: italic" title="bdl-9">+ Rule: A document must have an identifier with a system and a value</span>             <br/>              <span style="font-style: italic" title="bdl-10">+ Rule: A document must have a date</span>             <br/>              <span style="font-style: italic" title="bdl-11">+ Rule: A document must have a Composition as the first resource</span>             <br/>              <span style="font-style: italic" title="bdl-12">+ Rule: A message must have a MessageHeader as the first resource</span>             <br/>              <span style="font-style: italic" title="bdl-13">+ Rule: A subscription-notification must have a SubscriptionStatus as the first

               resource</span> 
            <br/>              <span style="font-style: italic" title="bdl-14">+ Rule: entry.request.method PATCH not allowed for history</span>             <br/>              <span style="font-style: italic" title="bdl-15">+ Rule: Bundle resources where type is not transaction, transaction-response, batch,

               or batch-response or when the request is a POST SHALL have Bundle.entry.fullUrl
               populated</span> 
            <br/>              <span style="font-style: italic" title="bdl-16">+ Rule: Issue.severity for all issues within the OperationOutcome must be either

               'information' or 'warning'.</span> 
            <br/>              <span style="font-style: italic" title="bdl-17">+ Rule: Use and meaning of issues for documents has not been validated because

               the content will not be rendered in the document.</span> 
            <br/>              <span style="font-style: italic" title="bdl-18">+ Rule: Self link is required for searchsets.</span>             <br/>              <span style="font-style: italic" title="bdl-3a">+ Rule: For collections of type document, message, searchset or collection, all

               entries must contain resources, and not have request or response elements</span> 
            <br/>              <span style="font-style: italic" title="bdl-3b">+ Rule: For collections of type history, all entries must contain request or response

               elements, and resources if the method is POST, PUT or PATCH</span> 
            <br/>              <span style="font-style: italic" title="bdl-3c">+ Rule: For collections of type transaction or batch, all entries must contain

               request elements, and resources if the method is POST, PUT or PATCH</span> 
            <br/>              <span style="font-style: italic" title="bdl-3d">+ Rule: For collections of type transaction-response or batch-response, all entries

               must contain response elements</span> 
            <br/>              <br/>  Elements defined in Ancestors:             <a href="resource.html#Resource" title="The logical id of the resource, as used in the URL for the resource. Once assigned,

             this value never changes.">id</a> , 

            <a href="resource.html#Resource" title="The metadata about the resource. This is content that is maintained by the infrastructure.
             Changes to the content might not always be associated with version changes to the resource., 
            A reference to a set of rules that were followed when the resource was constructed, and
             which must be understood when processing the content. Often, this is a reference to an
             implementation guide that defines the special rules along with other profiles etc., 
            
          
        

        
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            Bundle.identifier : A persistent identifier for the bundle that won't change as a bundle
             is copied from server to server.
            
          
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           solid; padding:0px 4px 0px 4px
            
          
          vertical-align: top; text-align : left; background-color: #F7F7F7; border: 0px #F0F0F0
           solid; padding:0px 4px 0px 4px
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           solid; padding:0px 4px 0px 4px
            
          
          vertical-align: top; text-align : left; background-color: #F7F7F7; border: 0px #F0F0F0
           solid; padding:0px 4px 0px 4px
        

        
          vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0 solid;
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          vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0 solid;
           padding:0px 4px 0px 4px
            
          
          vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0 solid;
           padding:0px 4px 0px 4px
          vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0 solid;
           padding:0px 4px 0px 4px
            
          
          vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0 solid;
           padding:0px 4px 0px 4pxdocument | message | transaction | transaction-response | batch | batch-response | history
             | searchset | collection
            
             (
            )
          
        

        
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           solid; padding:0px 4px 0px 4px; white-space: nowrap; background-image: url(data: image/png;base64,iV
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            Bundle.timestamp : The date/time that the bundle was assembled - i.e. when the resources
             were placed in the bundle.
            
          
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           solid; padding:0px 4px 0px 4px
            
          
          vertical-align: top; text-align : left; background-color: #F7F7F7; border: 0px #F0F0F0
           solid; padding:0px 4px 0px 4px
          vertical-align: top; text-align : left; background-color: #F7F7F7; border: 0px #F0F0F0
           solid; padding:0px 4px 0px 4px
            
          
          vertical-align: top; text-align : left; background-color: #F7F7F7; border: 0px #F0F0F0
           solid; padding:0px 4px 0px 4px
        

        
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           padding:0px 4px 0px 4px; white-space: nowrap; background-image: url(data: image/png;base64,iVBORw0KG
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            Bundle.link.relation : A name which details the functional use for this link - see [http://www.iana.
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            Bundle.entry : An entry in a bundle resource - will either contain a resource or information
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* fullUrl can be empty on a POST (although it does not need to when specifying a temporary
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* Results from operations might involve resources that are not identified.
            
          
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            szv3rye3LiPvnv+3MjPDasKiIS/789/3x2f747eXDg+7Mifvu0tu7f+/QkfDTnPXWmPrjsvrjtPbPgrqZW+/QlPz48K2EMv36866O
            UPvowat8Ivvgq/Pbrvzgq/PguvrgrqN0Gda2evfYm9+7d/rpw9q6e/LSku/Rl/XVl/LSlfrkt+zVqe7Wqv3x1/bNffbOf59wFdS6i
            f3u0vrqyP3owPvepfXQivDQkO/PkKh9K7STVf779P///wD/ACH5BAEKAH8ALAAAAAAQABAAAAemgH+CgxeFF4OIhBdKGwFChYl/hY
            wbdkoBPnaQkosbG3d3VEpSUlonUoY1Gzo6QkI8SrGxWBOFG4uySgY5ZWR3PFy2hnaWZXC/PHcPwkpJk1ShoHcxhQEXSUmtFy6+0iS
            FVResrjoTPDzdcoU+F65CduVU6KAhhQa3F8Tx8nchBoYuqoTLZoAKFRIhqGwqJAULFx0GYpBQeChRIR4TJm6KJMhQRUSBAAA7 
            Bundle.entry.resource : The Resource for the entry. The purpose/meaning of the resource
             is determined by the Bundle.type.
            
          
          vertical-align: top; text-align : left; background-color: #F7F7F7; border: 0px #F0F0F0
           solid; padding:0px 4px 0px 4px
            
          
          vertical-align: top; text-align : left; background-color: #F7F7F7; border: 0px #F0F0F0
           solid; padding:0px 4px 0px 4px
          vertical-align: top; text-align : left; background-color: #F7F7F7; border: 0px #F0F0F0
           solid; padding:0px 4px 0px 4px
            
          
          vertical-align: top; text-align : left; background-color: #F7F7F7; border: 0px #F0F0F0
           solid; padding:0px 4px 0px 4px
        

        
          vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0 solid;
           padding:0px 4px 0px 4px; white-space: nowrap; background-image: url(data: image/png;base64,iVBORw0KG
          goAAAANSUhEUgAAAyAAAAACCAYAAACg/LjIAAAAMElEQVR42u3QwQkAMAwDsezq/WdoskKgFAoy6HkfV5LamJ1tc7MHAAD+5QQAAO
          CZBkurQFbnaRSlAAAAAElFTkSuQmCC)
            data: image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAAWCAYAAAABxvaqAAAACXBIWXMAAAsTAAALEwEAmpwYAAAAB
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            NdCABMPwMo2ctnoQAAAABJRU5ErkJggg==
            data: image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABAAAAAWCAYAAADJqhx8AAAACXBIWXMAAAsTAAALEwEAmpwYAAAAB
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            v+PQcFFN5MIyCzqHMKUGVCpMFLK97heq+gggoq+EiwAVjvMhFGmlEUAAAAAElFTkSuQmCC
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            /npofbjquvNefHVduuyN+uuMu3Oafbgjfnqvf/3zv/3xevPi+vRjP/20/bmsP///wD/ACH5BAEKAB8ALAAAAAAQABAAAAVl4CeOZG
            me5qCqqDg8jyVJaz1876DsmAQAgqDgltspMEhMJoMZ4iy6I1AooFCIv+wKybziALVAoAEjYLwDgGIpJhMslgxaLR4/3rMAWoBp32V
            5exg8Shl1ckRUQVaMVkQ2kCstKCEAOw== 
            Bundle.entry.search : Information about the search process that lead to the creation of
             this entry.
            
          
          vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0 solid;
           padding:0px 4px 0px 4px
            
            
          
          vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0 solid;
           padding:0px 4px 0px 4px
          vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0 solid;
           padding:0px 4px 0px 4px
            
          
          vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0 solid;
           padding:0px 4px 0px 4px
        

        
          vertical-align: top; text-align : left; background-color: #F7F7F7; border: 0px #F0F0F0
           solid; padding:0px 4px 0px 4px; white-space: nowrap; background-image: url(data: image/png;base64,iV
          BORw0KGgoAAAANSUhEUgAAAyAAAAACCAYAAACg/LjIAAAAL0lEQVR42u3QoREAMAwDsezq/WdoskJIWyDfCT5xJamN2dk2P/UAAMA
          7TgAAAK5pTFFALJuuCkgAAAAASUVORK5CYII=)
            data: image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAAWCAYAAAABxvaqAAAACXBIWXMAAAsTAAALEwEAmpwYAAAAB
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            NdCABMPwMo2ctnoQAAAABJRU5ErkJggg==
            data: image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABAAAAAWCAYAAADJqhx8AAAACXBIWXMAAAsTAAALEwEAmpwYAAAAB
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            v+PQcFFN5MIyCzqHMKUGVCpMFLK97heq+gggoq+EiwAVjvMhFGmlEUAAAAAElFTkSuQmCC
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            v+PQcFFN5MIyCzqHMKUGVCpMFLK97heq+gggoq+EiwAVjvMhFGmlEUAAAAAElFTkSuQmCC
            data: image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABAAAAAWCAYAAADJqhx8AAAACXBIWXMAAAsTAAALEwEAmpwYAAAAB
            3RJTUUH3wYeFzI3XJ6V3QAAAB1pVFh0Q29tbWVudAAAAAAAQ3JlYXRlZCB3aXRoIEdJTVBkLmUHAAAANklEQVQ4y+2RsQ0AIAzDav
            7/2VzQwoCY4iWbZSmo1QGoUgNMghvWaIejPQW/CrrNCylIwcOCDYfLNRcNer4SAAAAAElFTkSuQmCC
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            klEQVQ4y2P8//8/AyWAhYFCMAgMuHjx4n+KXaCv+I0szW8WpCG8kFO1lGFKW/SIjAUYgxz/MzAwMDC+nqhDUTQyjuYFBgCNmhP4Ov
            TRgwAAAABJRU5ErkJggg== 

             Changes to the content might not always be associated with version changes to the
             resource.">meta</a> , 
            <a href="resource.html#Resource" title="A reference to a set of rules that were followed when the resource was constructed,

             and which must be understood when processing the content. Often, this is a reference
             to an implementation guide that defines the special rules along with other profiles
             etc. For DomainResources, if more than one implicitRules policy applies, additional
             policies may be conveyed using the [additionalImplicitRules](https://build.fhir.org/ig/HL7/fh
            ir-extensions/StructureDefinition-additionalImplicitRules.html) extension.">implicitRules</a> , 
            <a href="resource.html#Resource" title="The base language in which the resource is written.">language</a>           </td>         </tr>         <tr style="border: 0px #F0F0F0 solid; padding:0px; vertical-align: top; background-color:

         #F7F7F7">
          <td class="hierarchy" style="vertical-align: top; text-align : var(--ig-left,left); background-color: #F7F7F7;

           border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px; white-space: nowrap; background-image:
           url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAyAAAAACCAYAAACg/LjIAAAALUlEQVR4Xu3IoREAIAw
          EwfT6/ddA0GBAxO3NrLlKUj9263wAAAAvrgEAADClAVWFQIBRHMicAAAAAElFTkSuQmCC)">
            <img alt="." class="hierarchy" src="data:(snipped in html view)" style="background-color: inherit"/>             <img alt="." class="hierarchy" src="data:(snipped in html view)" style="background-color: inherit"/>             <img alt="." class="hierarchy" src="data:(snipped in html view)" style="background-color: #F7F7F7; background-color: inherit" title="Data Type"/>              <span title="Bundle.identifier : A persistent identifier for the bundle that won't change as

             a bundle is copied from server to server.">identifier</span> 
            <a name="Bundle.identifier"> </a>           </td>           <td class="hierarchy" style="vertical-align: top; text-align : var(--ig-left,left); background-color: #F7F7F7;

           border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px">
            <a href="elementdefinition-definitions.html#ElementDefinition.isSummary" style="padding-left: 3px; padding-right: 3px; color: black; null; padding-left: 3px; padding-right:

             3px; color: black; null" title="This element is included in summaries">Σ</a> 
            <a href="conformance-rules.html#constraints" style="padding-left: 3px; padding-right: 3px; border: 1px maroon solid; font-weight: bold;

             color: #301212; background-color: #fdf4f4;; padding-left: 3px; padding-right: 3px;
             border: 1px maroon solid; font-weight: bold; color: #301212; background-color:
             #fdf4f4;" title="This element has or is affected by some invariants">C</a> 
          </td>           <td class="hierarchy" style="vertical-align: top; text-align : var(--ig-left,left); background-color: #F7F7F7;

           border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px">0..1</td> 
          <td class="hierarchy" style="vertical-align: top; text-align : var(--ig-left,left); background-color: #F7F7F7;

           border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px">
            <a href="datatypes.html#Identifier">Identifier</a>           </td>           <td class="hierarchy" style="vertical-align: top; text-align : var(--ig-left,left); background-color: #F7F7F7;

           border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px">Persistent identifier for the bundle
            <br/>            </td>         </tr>         <tr style="border: 0px #F0F0F0 solid; padding:0px; vertical-align: top; background-color:

         white">
          <td class="hierarchy" style="vertical-align: top; text-align : var(--ig-left,left); background-color: white;

           border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px; white-space: nowrap; background-image:
           url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAyAAAAACCAYAAACg/LjIAAAALUlEQVR4Xu3IoREAIAw
          EwfT6/ddA0GBAxO3NrLlKUj9263wAAAAvrgEAADClAVWFQIBRHMicAAAAAElFTkSuQmCC)">
            <img alt="." class="hierarchy" src="data:(snipped in html view)" style="background-color: inherit"/>             <img alt="." class="hierarchy" src="data:(snipped in html view)" style="background-color: inherit"/>             <img alt="." class="hierarchy" src="data:(snipped in html view)" style="background-color: white; background-color: inherit" title="Primitive Data Type"/>              <span title="Bundle.type : Indicates the purpose of this bundle - how it is intended to be used.">type</span>             <a name="Bundle.type"> </a>           </td>           <td class="hierarchy" style="vertical-align: top; text-align : var(--ig-left,left); background-color: white;

           border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px">
            <a href="elementdefinition-definitions.html#ElementDefinition.isSummary" style="padding-left: 3px; padding-right: 3px; color: black; null; padding-left: 3px; padding-right:

             3px; color: black; null" title="This element is included in summaries">Σ</a> 
            <a href="conformance-rules.html#constraints" style="padding-left: 3px; padding-right: 3px; border: 1px maroon solid; font-weight: bold;

             color: #301212; background-color: #fdf4f4;; padding-left: 3px; padding-right: 3px;
             border: 1px maroon solid; font-weight: bold; color: #301212; background-color:
             #fdf4f4;" title="This element has or is affected by some invariants">C</a> 
          </td>           <td class="hierarchy" style="vertical-align: top; text-align : var(--ig-left,left); background-color: white;

           border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px">1..1</td> 
          <td class="hierarchy" style="vertical-align: top; text-align : var(--ig-left,left); background-color: white;

           border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px">
            <a href="datatypes.html#code">code</a>           </td>           <td class="hierarchy" style="vertical-align: top; text-align : var(--ig-left,left); background-color: white;

           border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px">document | message | transaction | transaction-response | batch | batch-response
             | history | searchset | collection | subscription-notification
            <br/>  Binding:             <a href="valueset-bundle-type.html">Bundle Type</a>  (            <a href="terminologies.html#required" title="To be conformant, the concept in this element SHALL be from the specified value

             set.">Required</a> )
            <br/>            </td>         </tr>         <tr style="border: 0px #F0F0F0 solid; padding:0px; vertical-align: top; background-color:

         #F7F7F7">
          <td class="hierarchy" style="vertical-align: top; text-align : var(--ig-left,left); background-color: #F7F7F7;

           border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px; white-space: nowrap; background-image:
           url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAyAAAAACCAYAAACg/LjIAAAALUlEQVR4Xu3IoREAIAw
          EwfT6/ddA0GBAxO3NrLlKUj9263wAAAAvrgEAADClAVWFQIBRHMicAAAAAElFTkSuQmCC)">
            <img alt="." class="hierarchy" src="data:(snipped in html view)" style="background-color: inherit"/>             <img alt="." class="hierarchy" src="data:(snipped in html view)" style="background-color: inherit"/>             <img alt="." class="hierarchy" src="data:(snipped in html view)" style="background-color: #F7F7F7; background-color: inherit" title="Primitive Data Type"/>              <span title="Bundle.timestamp : The date/time that the bundle was assembled - i.e. when the

             resources were placed in the bundle.">timestamp</span> 
            <a name="Bundle.timestamp"> </a>           </td>           <td class="hierarchy" style="vertical-align: top; text-align : var(--ig-left,left); background-color: #F7F7F7;

           border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px">
            <a href="elementdefinition-definitions.html#ElementDefinition.isSummary" style="padding-left: 3px; padding-right: 3px; color: black; null; padding-left: 3px; padding-right:

             3px; color: black; null" title="This element is included in summaries">Σ</a> 
            <a href="conformance-rules.html#constraints" style="padding-left: 3px; padding-right: 3px; border: 1px maroon solid; font-weight: bold;

             color: #301212; background-color: #fdf4f4;; padding-left: 3px; padding-right: 3px;
             border: 1px maroon solid; font-weight: bold; color: #301212; background-color:
             #fdf4f4;" title="This element has or is affected by some invariants">C</a> 
          </td>           <td class="hierarchy" style="vertical-align: top; text-align : var(--ig-left,left); background-color: #F7F7F7;

           border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px">0..1</td> 
          <td class="hierarchy" style="vertical-align: top; text-align : var(--ig-left,left); background-color: #F7F7F7;

           border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px">
            <a href="datatypes.html#instant">instant</a>           </td>           <td class="hierarchy" style="vertical-align: top; text-align : var(--ig-left,left); background-color: #F7F7F7;

           border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px">When the bundle was assembled
            <br/>            </td>         </tr>         <tr style="border: 0px #F0F0F0 solid; padding:0px; vertical-align: top; background-color:

         white">
          <td class="hierarchy" style="vertical-align: top; text-align : var(--ig-left,left); background-color: white;

           border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px; white-space: nowrap; background-image:
           url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAyAAAAACCAYAAACg/LjIAAAALUlEQVR4Xu3IoREAIAw
          EwfT6/ddA0GBAxO3NrLlKUj9263wAAAAvrgEAADClAVWFQIBRHMicAAAAAElFTkSuQmCC)">
            <img alt="." class="hierarchy" src="data:(snipped in html view)" style="background-color: inherit"/>             <img alt="." class="hierarchy" src="data:(snipped in html view)" style="background-color: inherit"/>             <img alt="." class="hierarchy" src="data:(snipped in html view)" style="background-color: white; background-color: inherit" title="Primitive Data Type"/>              <span title="Bundle.total : If a set of search matches or a history, this is the (potentially

             estimated) total number of entries of type 'match' across all pages in the search.
              It does not include search.mode = 'include' or 'outcome' entries and it does not
             provide a count of the number of entries in the Bundle.">total</span> 
            <a name="Bundle.total"> </a>           </td>           <td class="hierarchy" style="vertical-align: top; text-align : var(--ig-left,left); background-color: white;

           border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px">
            <a href="elementdefinition-definitions.html#ElementDefinition.isSummary" style="padding-left: 3px; padding-right: 3px; color: black; null; padding-left: 3px; padding-right:

             3px; color: black; null" title="This element is included in summaries">Σ</a> 
            <a href="conformance-rules.html#constraints" style="padding-left: 3px; padding-right: 3px; border: 1px maroon solid; font-weight: bold;

             color: #301212; background-color: #fdf4f4;; padding-left: 3px; padding-right: 3px;
             border: 1px maroon solid; font-weight: bold; color: #301212; background-color:
             #fdf4f4;" title="This element has or is affected by some invariants">C</a> 
          </td>           <td class="hierarchy" style="vertical-align: top; text-align : var(--ig-left,left); background-color: white;

           border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px">0..1</td> 
          <td class="hierarchy" style="vertical-align: top; text-align : var(--ig-left,left); background-color: white;

           border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px">
            <a href="datatypes.html#unsignedInt">unsignedInt</a>           </td>           <td class="hierarchy" style="vertical-align: top; text-align : var(--ig-left,left); background-color: white;

           border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px">Total matches across all pages
            <br/>            </td>         </tr>         <tr style="border: 0px #F0F0F0 solid; padding:0px; vertical-align: top; background-color:

         #F7F7F7">
          <td class="hierarchy" style="vertical-align: top; text-align : var(--ig-left,left); background-color: #F7F7F7;

           border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px; white-space: nowrap; background-image:
           url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAyAAAAACCAYAAACg/LjIAAAALUlEQVR4Xu3IoREAIAw
          EwfT6/ddA0GBAxO3NrLlKUj9263wAAAAvrgEAADClAVWFQIBRHMicAAAAAElFTkSuQmCC)">
            <img alt="." class="hierarchy" src="data:(snipped in html view)" style="background-color: inherit"/>             <img alt="." class="hierarchy" src="data:(snipped in html view)" style="background-color: inherit"/>             <img alt="." class="hierarchy" src="data:(snipped in html view)" style="background-color: #F7F7F7; background-color: inherit" title="Element"/>              <span title="Bundle.link : A series of links that provide context to this bundle.">link</span>             <a name="Bundle.link"> </a>           </td>           <td class="hierarchy" style="vertical-align: top; text-align : var(--ig-left,left); background-color: #F7F7F7;

           border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px">
            <a href="elementdefinition-definitions.html#ElementDefinition.isSummary" style="padding-left: 3px; padding-right: 3px; color: black; null; padding-left: 3px; padding-right:

             3px; color: black; null" title="This element is included in summaries">Σ</a> 
            <a href="conformance-rules.html#constraints" style="padding-left: 3px; padding-right: 3px; border: 1px maroon solid; font-weight: bold;

             color: #301212; background-color: #fdf4f4;; padding-left: 3px; padding-right: 3px;
             border: 1px maroon solid; font-weight: bold; color: #301212; background-color:
             #fdf4f4;" title="This element has or is affected by some invariants">C</a> 
          </td>           <td class="hierarchy" style="vertical-align: top; text-align : var(--ig-left,left); background-color: #F7F7F7;

           border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px">0..*</td> 
          <td class="hierarchy" style="vertical-align: top; text-align : var(--ig-left,left); background-color: #F7F7F7;

           border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px">
            <a href="types.html#BackBoneElement">BackboneElement</a>           </td>           <td class="hierarchy" style="vertical-align: top; text-align : var(--ig-left,left); background-color: #F7F7F7;

           border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px">Links related to this Bundle
            <br/>              <br/>            </td>         </tr>         <tr style="border: 0px #F0F0F0 solid; padding:0px; vertical-align: top; background-color:

         white">
          <td class="hierarchy" style="vertical-align: top; text-align : var(--ig-left,left); background-color: white;

           border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px; white-space: nowrap; background-image:
           url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAyAAAAACCAYAAACg/LjIAAAAMUlEQVR4Xu3LMQoAIBA
          Dwftr/v8GtdbqEAthAtMspJJUx9rYW8ftHwAA+NcRAAAAXplLq0BWj/rZigAAAABJRU5ErkJggg==)">
            <img alt="." class="hierarchy" src="data:(snipped in html view)" style="background-color: inherit"/>             <img alt="." class="hierarchy" src="data:(snipped in html view)" style="background-color: inherit"/>             <img alt="." class="hierarchy" src="data:(snipped in html view)" style="background-color: inherit"/>             <img alt="." class="hierarchy" src="data:(snipped in html view)" style="background-color: white; background-color: inherit" title="Primitive Data Type"/>              <span title="Bundle.link.relation : A name which details the functional use for this link -

             see [http://www.iana.org/assignments/link-relations/link-relations.xhtml#link-relations-1](ht
            tp://www.iana.org/assignments/link-relations/link-relations.xhtml#link-relations-1).">relation</span> 
            <a name="Bundle.link.relation"> </a>           </td>           <td class="hierarchy" style="vertical-align: top; text-align : var(--ig-left,left); background-color: white;

           border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px">
            <a href="elementdefinition-definitions.html#ElementDefinition.isSummary" style="padding-left: 3px; padding-right: 3px; color: black; null; padding-left: 3px; padding-right:

             3px; color: black; null" title="This element is included in summaries">Σ</a> 
            <a href="conformance-rules.html#constraints" style="padding-left: 3px; padding-right: 3px; border: 1px maroon solid; font-weight: bold;

             color: #301212; background-color: #fdf4f4;; padding-left: 3px; padding-right: 3px;
             border: 1px maroon solid; font-weight: bold; color: #301212; background-color:
             #fdf4f4;" title="This element has or is affected by some invariants">C</a> 
          </td>           <td class="hierarchy" style="vertical-align: top; text-align : var(--ig-left,left); background-color: white;

           border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px">1..1</td> 
          <td class="hierarchy" style="vertical-align: top; text-align : var(--ig-left,left); background-color: white;

           border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px">
            <a href="datatypes.html#code">code</a>           </td>           <td class="hierarchy" style="vertical-align: top; text-align : var(--ig-left,left); background-color: white;

           border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px">See http://www.iana.org/assignments/link-relations/link-relations.xhtml#link-relations-1
            <br/>  Binding:             <a href="valueset-iana-link-relations.html">Link Relation Types</a>  (            <a href="terminologies.html#required" title="To be conformant, the concept in this element SHALL be from the specified value

             set.">Required</a> )
            <br/>            </td>         </tr>         <tr style="border: 0px #F0F0F0 solid; padding:0px; vertical-align: top; background-color:

         #F7F7F7">
          <td class="hierarchy" style="vertical-align: top; text-align : var(--ig-left,left); background-color: #F7F7F7;

           border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px; white-space: nowrap; background-image:
           url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAyAAAAACCAYAAACg/LjIAAAALUlEQVR4Xu3IoREAIAw
          EwfT6/ddA0GBAxO3NrLlKUj9263wAAAAvrgEAADClAVWFQIBRHMicAAAAAElFTkSuQmCC)">
            <img alt="." class="hierarchy" src="data:(snipped in html view)" style="background-color: inherit"/>             <img alt="." class="hierarchy" src="data:(snipped in html view)" style="background-color: inherit"/>             <img alt="." class="hierarchy" src="data:(snipped in html view)" style="background-color: inherit"/>             <img alt="." class="hierarchy" src="data:(snipped in html view)" style="background-color: #F7F7F7; background-color: inherit" title="Primitive Data Type"/>              <span title="Bundle.link.url : The reference details for the link.">url</span>             <a name="Bundle.link.url"> </a>           </td>           <td class="hierarchy" style="vertical-align: top; text-align : var(--ig-left,left); background-color: #F7F7F7;

           border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px">
            <a href="elementdefinition-definitions.html#ElementDefinition.isSummary" style="padding-left: 3px; padding-right: 3px; color: black; null; padding-left: 3px; padding-right:

             3px; color: black; null" title="This element is included in summaries">Σ</a> 
            <a href="conformance-rules.html#constraints" style="padding-left: 3px; padding-right: 3px; border: 1px maroon solid; font-weight: bold;

             color: #301212; background-color: #fdf4f4;; padding-left: 3px; padding-right: 3px;
             border: 1px maroon solid; font-weight: bold; color: #301212; background-color:
             #fdf4f4;" title="This element has or is affected by some invariants">C</a> 
          </td>           <td class="hierarchy" style="vertical-align: top; text-align : var(--ig-left,left); background-color: #F7F7F7;

           border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px">1..1</td> 
          <td class="hierarchy" style="vertical-align: top; text-align : var(--ig-left,left); background-color: #F7F7F7;

           border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px">
            <a href="datatypes.html#uri">uri</a>           </td>           <td class="hierarchy" style="vertical-align: top; text-align : var(--ig-left,left); background-color: #F7F7F7;

           border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px">Reference details for the link
            <br/>            </td>         </tr>         <tr style="border: 0px #F0F0F0 solid; padding:0px; vertical-align: top; background-color:

         white">
          <td class="hierarchy" style="vertical-align: top; text-align : var(--ig-left,left); background-color: white;

           border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px; white-space: nowrap; background-image:
           url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAyAAAAACCAYAAACg/LjIAAAALUlEQVR4Xu3IoREAIAw
          EwfT6/ddA0GBAxO3NrLlKUj9263wAAAAvrgEAADClAVWFQIBRHMicAAAAAElFTkSuQmCC)">
            <img alt="." class="hierarchy" src="data:(snipped in html view)" style="background-color: inherit"/>             <img alt="." class="hierarchy" src="data:(snipped in html view)" style="background-color: inherit"/>             <img alt="." class="hierarchy" src="data:(snipped in html view)" style="background-color: white; background-color: inherit" title="Element"/>              <span title="Bundle.entry : An entry in a bundle resource - will either contain a resource or

             information about a resource (transactions and history only).">entry</span> 
            <a name="Bundle.entry"> </a>           </td>           <td class="hierarchy" style="vertical-align: top; text-align : var(--ig-left,left); background-color: white;

           border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px">
            <a href="elementdefinition-definitions.html#ElementDefinition.isSummary" style="padding-left: 3px; padding-right: 3px; color: black; null; padding-left: 3px; padding-right:

             3px; color: black; null" title="This element is included in summaries">Σ</a> 
            <a href="conformance-rules.html#constraints" style="padding-left: 3px; padding-right: 3px; border: 1px maroon solid; font-weight: bold;

             color: #301212; background-color: #fdf4f4;; padding-left: 3px; padding-right: 3px;
             border: 1px maroon solid; font-weight: bold; color: #301212; background-color:
             #fdf4f4;" title="This element has or is affected by some invariants">C</a> 
          </td>           <td class="hierarchy" style="vertical-align: top; text-align : var(--ig-left,left); background-color: white;

           border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px">0..*</td> 
          <td class="hierarchy" style="vertical-align: top; text-align : var(--ig-left,left); background-color: white;

           border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px">
            <a href="types.html#BackBoneElement">BackboneElement</a>           </td>           <td class="hierarchy" style="vertical-align: top; text-align : var(--ig-left,left); background-color: white;

           border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px">Entry in the bundle - will have a resource or information
            <br/>              <span style="font-style: italic" title="bdl-5">+ Rule: must be a resource unless there's a request or response</span>             <br/>              <span style="font-style: italic" title="bdl-8">+ Rule: fullUrl cannot be a version specific reference</span>             <br/>  This repeating element order: For bundles of type 'document' and 'message', the

             first resource is special (must be Composition or MessageHeader respectively).
             For all bundles, the meaning of the order of entries depends on the bundle type
            <br/>            </td>         </tr>         <tr style="border: 0px #F0F0F0 solid; padding:0px; vertical-align: top; background-color:

         #F7F7F7">
          <td class="hierarchy" style="vertical-align: top; text-align : var(--ig-left,left); background-color: #F7F7F7;

           border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px; white-space: nowrap; background-image:
           url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAyAAAAACCAYAAACg/LjIAAAAMUlEQVR4Xu3LMQoAIBA
          Dwftr/v8GtdbqEAthAtMspJJUx9rYW8ftHwAA+NcRAAAAXplLq0BWj/rZigAAAABJRU5ErkJggg==)">
            <img alt="." class="hierarchy" src="data:(snipped in html view)" style="background-color: inherit"/>             <img alt="." class="hierarchy" src="data:(snipped in html view)" style="background-color: inherit"/>             <img alt="." class="hierarchy" src="data:(snipped in html view)" style="background-color: inherit"/>             <img alt="." class="hierarchy" src="data:(snipped in html view)" style="background-color: #F7F7F7; background-color: inherit" title="Reference to another Element"/>              <span title="Bundle.entry.link : A series of links that provide context to this entry.">link</span>             <a name="Bundle.entry.link"> </a>           </td>           <td class="hierarchy" style="vertical-align: top; text-align : var(--ig-left,left); background-color: #F7F7F7;

           border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px">
            <a href="elementdefinition-definitions.html#ElementDefinition.isSummary" style="padding-left: 3px; padding-right: 3px; color: black; null; padding-left: 3px; padding-right:

             3px; color: black; null" title="This element is included in summaries">Σ</a> 
          </td>           <td class="hierarchy" style="vertical-align: top; text-align : var(--ig-left,left); background-color: #F7F7F7;

           border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px">0..*</td> 
          <td class="hierarchy" style="vertical-align: top; text-align : var(--ig-left,left); background-color: #F7F7F7;

           border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px">see 
            <a href="#Bundle.link" title="Bundle.link">link</a>           </td>           <td class="hierarchy" style="vertical-align: top; text-align : var(--ig-left,left); background-color: #F7F7F7;

           border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px">Links related to this entry
            <br/>              <br/>            </td>         </tr>         <tr style="border: 0px #F0F0F0 solid; padding:0px; vertical-align: top; background-color:

         white">
          <td class="hierarchy" style="vertical-align: top; text-align : var(--ig-left,left); background-color: white;

           border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px; white-space: nowrap; background-image:
           url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAyAAAAACCAYAAACg/LjIAAAAMUlEQVR4Xu3LMQoAIBA
          Dwftr/v8GtdbqEAthAtMspJJUx9rYW8ftHwAA+NcRAAAAXplLq0BWj/rZigAAAABJRU5ErkJggg==)">
            <img alt="." class="hierarchy" src="data:(snipped in html view)" style="background-color: inherit"/>             <img alt="." class="hierarchy" src="data:(snipped in html view)" style="background-color: inherit"/>             <img alt="." class="hierarchy" src="data:(snipped in html view)" style="background-color: inherit"/>             <img alt="." class="hierarchy" src="data:(snipped in html view)" style="background-color: white; background-color: inherit" title="Primitive Data Type"/>              <span title="Bundle.entry.fullUrl : The Absolute URL for the resource. Except for transactions

             and batches, each entry in a Bundle must have a fullUrl. The fullUrl SHALL NOT
             disagree with the id in the resource - i.e. if the fullUrl is not a urn:uuid, the
             URL shall be version-independent URL consistent with the Resource.id. The fullUrl
             is a version independent reference to the resource. Even when not required, fullUrl
             MAY be set to a urn:uuid to allow referencing entries in a transaction. The fullUrl
             can be an arbitrary URI and is not limited to urn:uuid, urn:oid, http, and https.
             The fullUrl element SHALL have a value unless:
* the Bundle is a batch or transaction request or response AND
* the entry is
    * invoking a create
  * invoking or responding to an operation where the body is not a single identified
             resource
  * invoking or returning the results of a search or history operation.">fullUrl</span> 
            <a name="Bundle.entry.fullUrl"> </a>           </td>           <td class="hierarchy" style="vertical-align: top; text-align : var(--ig-left,left); background-color: white;

           border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px">
            <a href="elementdefinition-definitions.html#ElementDefinition.isSummary" style="padding-left: 3px; padding-right: 3px; color: black; null; padding-left: 3px; padding-right:

             3px; color: black; null" title="This element is included in summaries">Σ</a> 
            <a href="conformance-rules.html#constraints" style="padding-left: 3px; padding-right: 3px; border: 1px maroon solid; font-weight: bold;

             color: #301212; background-color: #fdf4f4;; padding-left: 3px; padding-right: 3px;
             border: 1px maroon solid; font-weight: bold; color: #301212; background-color:
             #fdf4f4;" title="This element has or is affected by some invariants">C</a> 
          </td>           <td class="hierarchy" style="vertical-align: top; text-align : var(--ig-left,left); background-color: white;

           border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px">0..1</td> 
          <td class="hierarchy" style="vertical-align: top; text-align : var(--ig-left,left); background-color: white;

           border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px">
            <a href="datatypes.html#uri">uri</a>           </td>           <td class="hierarchy" style="vertical-align: top; text-align : var(--ig-left,left); background-color: white;

           border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px">URI for resource (e.g. the absolute URL server address, URI for UUID/OID, etc.)
            <br/>            </td>         </tr>         <tr style="border: 0px #F0F0F0 solid; padding:0px; vertical-align: top; background-color:

         #F7F7F7">
          <td class="hierarchy" style="vertical-align: top; text-align : var(--ig-left,left); background-color: #F7F7F7;

           border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px; white-space: nowrap; background-image:
           url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAyAAAAACCAYAAACg/LjIAAAAMUlEQVR4Xu3LMQoAIBA
          Dwftr/v8GtdbqEAthAtMspJJUx9rYW8ftHwAA+NcRAAAAXplLq0BWj/rZigAAAABJRU5ErkJggg==)">
            <img alt="." class="hierarchy" src="data:(snipped in html view)" style="background-color: inherit"/>             <img alt="." class="hierarchy" src="data:(snipped in html view)" style="background-color: inherit"/>             <img alt="." class="hierarchy" src="data:(snipped in html view)" style="background-color: inherit"/>             <img alt="." class="hierarchy" src="data:(snipped in html view)" style="background-color: #F7F7F7; background-color: inherit" title="Resource"/>              <span title="Bundle.entry.resource : The Resource for the entry. The purpose/meaning of the

             resource is determined by the Bundle.type. This is allowed to be a Parameters resource
             if and only if it is referenced by something else within the Bundle that provides
             context/meaning.">resource</span> 
            <a name="Bundle.entry.resource"> </a>           </td>           <td class="hierarchy" style="vertical-align: top; text-align : var(--ig-left,left); background-color: #F7F7F7;

           border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px">
            <a href="elementdefinition-definitions.html#ElementDefinition.isSummary" style="padding-left: 3px; padding-right: 3px; color: black; null; padding-left: 3px; padding-right:

             3px; color: black; null" title="This element is included in summaries">Σ</a> 
            <a href="conformance-rules.html#constraints" style="padding-left: 3px; padding-right: 3px; border: 1px maroon solid; font-weight: bold;

             color: #301212; background-color: #fdf4f4;; padding-left: 3px; padding-right: 3px;
             border: 1px maroon solid; font-weight: bold; color: #301212; background-color:
             #fdf4f4;" title="This element has or is affected by some invariants">C</a> 
          </td>           <td class="hierarchy" style="vertical-align: top; text-align : var(--ig-left,left); background-color: #F7F7F7;

           border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px">0..1</td> 
          <td class="hierarchy" style="vertical-align: top; text-align : var(--ig-left,left); background-color: #F7F7F7;

           border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px">
            <a href="resource.html#Resource">Resource</a>           </td>           <td class="hierarchy" style="vertical-align: top; text-align : var(--ig-left,left); background-color: #F7F7F7;

           border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px">A resource in the bundle
            <br/>            </td>         </tr>         <tr style="border: 0px #F0F0F0 solid; padding:0px; vertical-align: top; background-color:

         white">
          <td class="hierarchy" style="vertical-align: top; text-align : var(--ig-left,left); background-color: white;

           border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px; white-space: nowrap; background-image:
           url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAyAAAAACCAYAAACg/LjIAAAAMUlEQVR4Xu3LMQoAIBA
          Dwftr/v8GtdbqEAthAtMspJJUx9rYW8ftHwAA+NcRAAAAXplLq0BWj/rZigAAAABJRU5ErkJggg==)">
            <img alt="." class="hierarchy" src="data:(snipped in html view)" style="background-color: inherit"/>             <img alt="." class="hierarchy" src="data:(snipped in html view)" style="background-color: inherit"/>             <img alt="." class="hierarchy" src="data:(snipped in html view)" style="background-color: inherit"/>             <img alt="." class="hierarchy" src="data:(snipped in html view)" style="background-color: white; background-color: inherit" title="Element"/>              <span title="Bundle.entry.search : Information about the search process that lead to the creation

             of this entry.">search</span> 
            <a name="Bundle.entry.search"> </a>           </td>           <td class="hierarchy" style="vertical-align: top; text-align : var(--ig-left,left); background-color: white;

           border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px">
            <a href="elementdefinition-definitions.html#ElementDefinition.isSummary" style="padding-left: 3px; padding-right: 3px; color: black; null; padding-left: 3px; padding-right:

             3px; color: black; null" title="This element is included in summaries">Σ</a> 
            <a href="conformance-rules.html#constraints" style="padding-left: 3px; padding-right: 3px; border: 1px maroon solid; font-weight: bold;

             color: #301212; background-color: #fdf4f4;; padding-left: 3px; padding-right: 3px;
             border: 1px maroon solid; font-weight: bold; color: #301212; background-color:
             #fdf4f4;" title="This element has or is affected by some invariants">C</a> 
          </td>           <td class="hierarchy" style="vertical-align: top; text-align : var(--ig-left,left); background-color: white;

           border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px">0..1</td> 
          <td class="hierarchy" style="vertical-align: top; text-align : var(--ig-left,left); background-color: white;

           border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px">
            <a href="types.html#BackBoneElement">BackboneElement</a>           </td>           <td class="hierarchy" style="vertical-align: top; text-align : var(--ig-left,left); background-color: white;

           border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px">Search related information
            <br/>            </td>         </tr>         <tr style="border: 0px #F0F0F0 solid; padding:0px; vertical-align: top; background-color:

         #F7F7F7">
          <td class="hierarchy" style="vertical-align: top; text-align : var(--ig-left,left); background-color: #F7F7F7;

           border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px; white-space: nowrap; background-image:
           url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAyAAAAACCAYAAACg/LjIAAAAMUlEQVR4Xu3LsQ0AIAw
          Dwezq/WcAaqhSoDRn6ZqXXEmq42zdrWP6DwAAzHkCAADALxtMUUAsbN3VPQAAAABJRU5ErkJggg==)">
            <img alt="." class="hierarchy" src="data:(snipped in html view)" style="background-color: inherit"/>             <img alt="." class="hierarchy" src="data:(snipped in html view)" style="background-color: inherit"/>             <img alt="." class="hierarchy" src="data:(snipped in html view)" style="background-color: inherit"/>             <img alt="." class="hierarchy" src="data:(snipped in html view)" style="background-color: inherit"/>             <img alt="." class="hierarchy" src="data:(snipped in html view)" style="background-color: #F7F7F7; background-color: inherit" title="Primitive Data Type"/>  
            <span title="Bundle.entry.search.mode : Why this entry is in the result set - whether it's included
             as a match or because of an _include requirement, or to convey information or warning
             information about the search process.
            
          
          vertical-align: top; text-align : left; background-color: #F7F7F7; border: 0px #F0F0F0
           solid; padding:0px 4px 0px 4px
            
          
          vertical-align: top; text-align : left; background-color: #F7F7F7; border: 0px #F0F0F0
           solid; padding:0px 4px 0px 4px
          vertical-align: top; text-align : left; background-color: #F7F7F7; border: 0px #F0F0F0
           solid; padding:0px 4px 0px 4px
            
          
          vertical-align: top; text-align : left; background-color: #F7F7F7; border: 0px #F0F0F0
           solid; padding:0px 4px 0px 4pxmatch | include | outcome - why this is in the result set
            
            Why an entry is in the result set - whether it's included as a match or because of an
             _include requirement, or to convey information or warning information about the search
             process. (
            )
          
        

        
          vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0 solid;
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            Bundle.entry.search.score : When searching, the server's search ranking score for the
             entry.
            
          
          vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0 solid;
           padding:0px 4px 0px 4px
            
          
          vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0 solid;
           padding:0px 4px 0px 4px
          vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0 solid;
           padding:0px 4px 0px 4px
            
          
          vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0 solid;
           padding:0px 4px 0px 4px
        

        
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             information about the search process.">mode</span> 
            <a name="Bundle.entry.search.mode"> </a>           </td>           <td class="hierarchy" style="vertical-align: top; text-align : var(--ig-left,left); background-color: #F7F7F7;

           border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px">
            <a href="elementdefinition-definitions.html#ElementDefinition.isSummary" style="padding-left: 3px; padding-right: 3px; color: black; null; padding-left: 3px; padding-right:

             3px; color: black; null" title="This element is included in summaries">Σ</a> 
          </td>           <td class="hierarchy" style="vertical-align: top; text-align : var(--ig-left,left); background-color: #F7F7F7;

           border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px">0..1</td> 
          <td class="hierarchy" style="vertical-align: top; text-align : var(--ig-left,left); background-color: #F7F7F7;

           border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px">
            <a href="datatypes.html#code">code</a>           </td>           <td class="hierarchy" style="vertical-align: top; text-align : var(--ig-left,left); background-color: #F7F7F7;

           border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px">match | include - why this is in the result set
            <br/>  Binding:             <a href="valueset-search-entry-mode.html">Search Entry Mode</a>  (            <a href="terminologies.html#required" title="To be conformant, the concept in this element SHALL be from the specified value

             set.">Required</a> )
            <br/>            </td>         </tr>         <tr style="border: 0px #F0F0F0 solid; padding:0px; vertical-align: top; background-color:

         white">
          <td class="hierarchy" style="vertical-align: top; text-align : var(--ig-left,left); background-color: white;

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             the entry.">score</span> 
            <a name="Bundle.entry.search.score"> </a>           </td>           <td class="hierarchy" style="vertical-align: top; text-align : var(--ig-left,left); background-color: white;

           border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px">
            <a href="elementdefinition-definitions.html#ElementDefinition.isSummary" style="padding-left: 3px; padding-right: 3px; color: black; null; padding-left: 3px; padding-right:

             3px; color: black; null" title="This element is included in summaries">Σ</a> 
          </td>           <td class="hierarchy" style="vertical-align: top; text-align : var(--ig-left,left); background-color: white;

           border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px">0..1</td> 
          <td class="hierarchy" style="vertical-align: top; text-align : var(--ig-left,left); background-color: white;

           border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px">
            <a href="datatypes.html#decimal">decimal</a>           </td>           <td class="hierarchy" style="vertical-align: top; text-align : var(--ig-left,left); background-color: white;

           border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px">Search ranking (between 0 and 1)
            <br/>            </td>         </tr>         <tr style="border: 0px #F0F0F0 solid; padding:0px; vertical-align: top; background-color:

         #F7F7F7">
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            <img alt="." class="hierarchy" src="data:(snipped in html view)" style="background-color: inherit"/>             <img alt="." class="hierarchy" src="data:(snipped in html view)" style="background-color: inherit"/>             <img alt="." class="hierarchy" src="data:(snipped in html view)" style="background-color: inherit"/>             <img alt="." class="hierarchy" src="data:(snipped in html view)" style="background-color: #F7F7F7; background-color: inherit" title="Element"/>  
            <span title="Bundle.entry.request : Additional information about how this entry should be processed
             as part of a transaction or batch.  For history, it shows how the entry was processed
             to create the version contained in the entry.
            
          
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           solid; padding:0px 4px 0px 4px
            
            
          
          vertical-align: top; text-align : left; background-color: #F7F7F7; border: 0px #F0F0F0
           solid; padding:0px 4px 0px 4px
          vertical-align: top; text-align : left; background-color: #F7F7F7; border: 0px #F0F0F0
           solid; padding:0px 4px 0px 4px
            
          
          vertical-align: top; text-align : left; background-color: #F7F7F7; border: 0px #F0F0F0
           solid; padding:0px 4px 0px 4px
        

        
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            Bundle.entry.request.method : In a transaction or batch, this is the HTTP action to be
             executed for this entry. In a history bundle, this indicates the HTTP action that occurred.
            
          
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          vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0 solid;
           padding:0px 4px 0px 4px
          vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0 solid;
           padding:0px 4px 0px 4px
            
          
          vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0 solid;
           padding:0px 4px 0px 4pxGET | HEAD | POST | PUT | DELETE | PATCH
            
            HTTP verbs (in the HTTP command line). See [HTTP rfc](https://tools.ietf.org/html/rfc7231)
             for details. (
            )
          
        

        
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            Bundle.entry.request.url : The URL for this entry, relative to the root (the address to
             which the request is posted).
            
          
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          vertical-align: top; text-align : left; background-color: #F7F7F7; border: 0px #F0F0F0
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          vertical-align: top; text-align : left; background-color: #F7F7F7; border: 0px #F0F0F0
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          vertical-align: top; text-align : left; background-color: #F7F7F7; border: 0px #F0F0F0
           solid; padding:0px 4px 0px 4px
        

        
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             to create the version contained in the entry.">request</span> 
            <a name="Bundle.entry.request"> </a>           </td>           <td class="hierarchy" style="vertical-align: top; text-align : var(--ig-left,left); background-color: #F7F7F7;

           border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px">
            <a href="elementdefinition-definitions.html#ElementDefinition.isSummary" style="padding-left: 3px; padding-right: 3px; color: black; null; padding-left: 3px; padding-right:

             3px; color: black; null" title="This element is included in summaries">Σ</a> 
            <a href="conformance-rules.html#constraints" style="padding-left: 3px; padding-right: 3px; border: 1px maroon solid; font-weight: bold;

             color: #301212; background-color: #fdf4f4;; padding-left: 3px; padding-right: 3px;
             border: 1px maroon solid; font-weight: bold; color: #301212; background-color:
             #fdf4f4;" title="This element has or is affected by some invariants">C</a> 
          </td>           <td class="hierarchy" style="vertical-align: top; text-align : var(--ig-left,left); background-color: #F7F7F7;

           border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px">0..1</td> 
          <td class="hierarchy" style="vertical-align: top; text-align : var(--ig-left,left); background-color: #F7F7F7;

           border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px">
            <a href="types.html#BackBoneElement">BackboneElement</a>           </td>           <td class="hierarchy" style="vertical-align: top; text-align : var(--ig-left,left); background-color: #F7F7F7;

           border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px">Additional execution information (transaction/batch/history)
            <br/>            </td>         </tr>         <tr style="border: 0px #F0F0F0 solid; padding:0px; vertical-align: top; background-color:

         white">
          <td class="hierarchy" style="vertical-align: top; text-align : var(--ig-left,left); background-color: white;

           border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px; white-space: nowrap; background-image:
           url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAyAAAAACCAYAAACg/LjIAAAAMUlEQVR4Xu3LsQ0AIAw
          Dwezq/WcAaqhSoDRn6ZqXXEmq42zdrWP6DwAAzHkCAADALxtMUUAsbN3VPQAAAABJRU5ErkJggg==)">
            <img alt="." class="hierarchy" src="data:(snipped in html view)" style="background-color: inherit"/>             <img alt="." class="hierarchy" src="data:(snipped in html view)" style="background-color: inherit"/>             <img alt="." class="hierarchy" src="data:(snipped in html view)" style="background-color: inherit"/>             <img alt="." class="hierarchy" src="data:(snipped in html view)" style="background-color: inherit"/>             <img alt="." class="hierarchy" src="data:(snipped in html view)" style="background-color: white; background-color: inherit" title="Primitive Data Type"/>              <span title="Bundle.entry.request.method : In a transaction or batch, this is the HTTP action

             to be executed for this entry. In a history bundle, this indicates the HTTP action
             that occurred.">method</span> 
            <a name="Bundle.entry.request.method"> </a>           </td>           <td class="hierarchy" style="vertical-align: top; text-align : var(--ig-left,left); background-color: white;

           border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px">
            <a href="elementdefinition-definitions.html#ElementDefinition.isSummary" style="padding-left: 3px; padding-right: 3px; color: black; null; padding-left: 3px; padding-right:

             3px; color: black; null" title="This element is included in summaries">Σ</a> 
            <a href="conformance-rules.html#constraints" style="padding-left: 3px; padding-right: 3px; border: 1px maroon solid; font-weight: bold;

             color: #301212; background-color: #fdf4f4;; padding-left: 3px; padding-right: 3px;
             border: 1px maroon solid; font-weight: bold; color: #301212; background-color:
             #fdf4f4;" title="This element has or is affected by some invariants">C</a> 
          </td>           <td class="hierarchy" style="vertical-align: top; text-align : var(--ig-left,left); background-color: white;

           border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px">1..1</td> 
          <td class="hierarchy" style="vertical-align: top; text-align : var(--ig-left,left); background-color: white;

           border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px">
            <a href="datatypes.html#code">code</a>           </td>           <td class="hierarchy" style="vertical-align: top; text-align : var(--ig-left,left); background-color: white;

           border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px">GET | HEAD | POST | PUT | DELETE | PATCH
            <br/>  Binding:             <a href="valueset-http-verb.html">HTTP Verb</a>  (            <a href="terminologies.html#required" title="To be conformant, the concept in this element SHALL be from the specified value

             set.">Required</a> )
            <br/>            </td>         </tr>         <tr style="border: 0px #F0F0F0 solid; padding:0px; vertical-align: top; background-color:

         #F7F7F7">
          <td class="hierarchy" style="vertical-align: top; text-align : var(--ig-left,left); background-color: #F7F7F7;

           border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px; white-space: nowrap; background-image:
           url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAyAAAAACCAYAAACg/LjIAAAAMUlEQVR4Xu3LsQ0AIAw
          Dwezq/WcAaqhSoDRn6ZqXXEmq42zdrWP6DwAAzHkCAADALxtMUUAsbN3VPQAAAABJRU5ErkJggg==)">
            <img alt="." class="hierarchy" src="data:(snipped in html view)" style="background-color: inherit"/>             <img alt="." class="hierarchy" src="data:(snipped in html view)" style="background-color: inherit"/>             <img alt="." class="hierarchy" src="data:(snipped in html view)" style="background-color: inherit"/>             <img alt="." class="hierarchy" src="data:(snipped in html view)" style="background-color: inherit"/>             <img alt="." class="hierarchy" src="data:(snipped in html view)" style="background-color: #F7F7F7; background-color: inherit" title="Primitive Data Type"/>              <span title="Bundle.entry.request.url : The URL for this entry, relative to the root (the address

             to which the request is posted).">url</span> 
            <a name="Bundle.entry.request.url"> </a>           </td>           <td class="hierarchy" style="vertical-align: top; text-align : var(--ig-left,left); background-color: #F7F7F7;

           border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px">
            <a href="elementdefinition-definitions.html#ElementDefinition.isSummary" style="padding-left: 3px; padding-right: 3px; color: black; null; padding-left: 3px; padding-right:

             3px; color: black; null" title="This element is included in summaries">Σ</a> 
          </td>           <td class="hierarchy" style="vertical-align: top; text-align : var(--ig-left,left); background-color: #F7F7F7;

           border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px">1..1</td> 
          <td class="hierarchy" style="vertical-align: top; text-align : var(--ig-left,left); background-color: #F7F7F7;

           border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px">
            <a href="datatypes.html#uri">uri</a>           </td>           <td class="hierarchy" style="vertical-align: top; text-align : var(--ig-left,left); background-color: #F7F7F7;

           border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px">URL for HTTP equivalent of this entry
            <br/>            </td>         </tr>         <tr style="border: 0px #F0F0F0 solid; padding:0px; vertical-align: top; background-color:

         white">
          <td class="hierarchy" style="vertical-align: top; text-align : var(--ig-left,left); background-color: white;

           border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px; white-space: nowrap; background-image:
           url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAyAAAAACCAYAAACg/LjIAAAAMUlEQVR4Xu3LsQ0AIAw
          Dwezq/WcAaqhSoDRn6ZqXXEmq42zdrWP6DwAAzHkCAADALxtMUUAsbN3VPQAAAABJRU5ErkJggg==)">
            <img alt="." class="hierarchy" src="data:(snipped in html view)" style="background-color: inherit"/>             <img alt="." class="hierarchy" src="data:(snipped in html view)" style="background-color: inherit"/>             <img alt="." class="hierarchy" src="data:(snipped in html view)" style="background-color: inherit"/>             <img alt="." class="hierarchy" src="data:(snipped in html view)" style="background-color: inherit"/>             <img alt="." class="hierarchy" src="data:(snipped in html view)" style="background-color: white; background-color: inherit" title="Primitive Data Type"/>  
            <span title="Bundle.entry.request.ifNoneMatch : If the ETag values match, return a 304 Not Modified
             status. See the API documentation for [&quot;Conditional Read&quot;](http.html#cread).
            
          
          vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0 solid;
           padding:0px 4px 0px 4px
            
          
          vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0 solid;
           padding:0px 4px 0px 4px
          vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0 solid;
           padding:0px 4px 0px 4px
            
          
          vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0 solid;
           padding:0px 4px 0px 4px
        

        
          vertical-align: top; text-align : left; background-color: #F7F7F7; border: 0px #F0F0F0
           solid; padding:0px 4px 0px 4px; white-space: nowrap; background-image: url(data: image/png;base64,iV
          BORw0KGgoAAAANSUhEUgAAAyAAAAACCAYAAACg/LjIAAAAL0lEQVR42u3QoREAMAwDsezq/WdoskJIWyDfCT5xJamN2dk2P/UAAMA
          7TgAAAK5pTFFALJuuCkgAAAAASUVORK5CYII=)
            data: image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAAWCAYAAAABxvaqAAAACXBIWXMAAAsTAAALEwEAmpwYAAAAB
            3RJTUUH3wYeFzIs1vtcMQAAAB1pVFh0Q29tbWVudAAAAAAAQ3JlYXRlZCB3aXRoIEdJTVBkLmUHAAAAE0lEQVQI12P4//8/AxMDAw
            NdCABMPwMo2ctnoQAAAABJRU5ErkJggg==
            data: image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABAAAAAWCAYAAADJqhx8AAAACXBIWXMAAAsTAAALEwEAmpwYAAAAB
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            v+PQcFFN5MIyCzqHMKUGVCpMFLK97heq+gggoq+EiwAVjvMhFGmlEUAAAAAElFTkSuQmCC
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            v+PQcFFN5MIyCzqHMKUGVCpMFLK97heq+gggoq+EiwAVjvMhFGmlEUAAAAAElFTkSuQmCC
            data: image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABAAAAAWCAYAAADJqhx8AAAACXBIWXMAAAsTAAALEwEAmpwYAAAAB
            3RJTUUH3wYeFzI3XJ6V3QAAAB1pVFh0Q29tbWVudAAAAAAAQ3JlYXRlZCB3aXRoIEdJTVBkLmUHAAAANklEQVQ4y+2RsQ0AIAzDav
            7/2VzQwoCY4iWbZSmo1QGoUgNMghvWaIejPQW/CrrNCylIwcOCDYfLNRcNer4SAAAAAElFTkSuQmCC
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            klEQVQ4y2P8//8/AyWAhYFCMAgMuHjx4n+KXaCv+I0szW8WpCG8kFO1lGFKW/SIjAUYgxz/MzAwMDC+nqhDUTQyjuYFBgCNmhP4Ov
            TRgwAAAABJRU5ErkJggg== 

             status. See the API documentation for [&quot;Conditional Read&quot;](http.html#cread).">ifNoneMatch</span> 
            <a name="Bundle.entry.request.ifNoneMatch"> </a>           </td>           <td class="hierarchy" style="vertical-align: top; text-align : var(--ig-left,left); background-color: white;

           border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px">
            <a href="elementdefinition-definitions.html#ElementDefinition.isSummary" style="padding-left: 3px; padding-right: 3px; color: black; null; padding-left: 3px; padding-right:

             3px; color: black; null" title="This element is included in summaries">Σ</a> 
          </td>           <td class="hierarchy" style="vertical-align: top; text-align : var(--ig-left,left); background-color: white;

           border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px">0..1</td> 
          <td class="hierarchy" style="vertical-align: top; text-align : var(--ig-left,left); background-color: white;

           border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px">
            <a href="datatypes.html#string">string</a>           </td>           <td class="hierarchy" style="vertical-align: top; text-align : var(--ig-left,left); background-color: white;

           border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px">For managing cache validation
            <br/>            </td>         </tr>         <tr style="border: 0px #F0F0F0 solid; padding:0px; vertical-align: top; background-color:

         #F7F7F7">
          <td class="hierarchy" style="vertical-align: top; text-align : var(--ig-left,left); background-color: #F7F7F7;

           border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px; white-space: nowrap; background-image:
           url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAyAAAAACCAYAAACg/LjIAAAAMUlEQVR4Xu3LsQ0AIAw
          Dwezq/WcAaqhSoDRn6ZqXXEmq42zdrWP6DwAAzHkCAADALxtMUUAsbN3VPQAAAABJRU5ErkJggg==)">
            <img alt="." class="hierarchy" src="data:(snipped in html view)" style="background-color: inherit"/>             <img alt="." class="hierarchy" src="data:(snipped in html view)" style="background-color: inherit"/>             <img alt="." class="hierarchy" src="data:(snipped in html view)" style="background-color: inherit"/>             <img alt="." class="hierarchy" src="data:(snipped in html view)" style="background-color: inherit"/>             <img alt="." class="hierarchy" src="data:(snipped in html view)" style="background-color: #F7F7F7; background-color: inherit" title="Primitive Data Type"/>  
            <span title="Bundle.entry.request.ifModifiedSince : Only perform the operation if the last updated
             date matches. See the API documentation for [&quot;Conditional Read&quot;](http.html#cread).
            
          
          vertical-align: top; text-align : left; background-color: #F7F7F7; border: 0px #F0F0F0
           solid; padding:0px 4px 0px 4px
            
          
          vertical-align: top; text-align : left; background-color: #F7F7F7; border: 0px #F0F0F0
           solid; padding:0px 4px 0px 4px
          vertical-align: top; text-align : left; background-color: #F7F7F7; border: 0px #F0F0F0
           solid; padding:0px 4px 0px 4px
            
          
          vertical-align: top; text-align : left; background-color: #F7F7F7; border: 0px #F0F0F0
           solid; padding:0px 4px 0px 4px
        

        
          vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0 solid;
           padding:0px 4px 0px 4px; white-space: nowrap; background-image: url(data: image/png;base64,iVBORw0KG
          goAAAANSUhEUgAAAyAAAAACCAYAAACg/LjIAAAAL0lEQVR42u3QoREAMAwDsezq/WdoskJIWyDfCT5xJamN2dk2P/UAAMA7TgAAAK
          5pTFFALJuuCkgAAAAASUVORK5CYII=)
            data: image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAAWCAYAAAABxvaqAAAACXBIWXMAAAsTAAALEwEAmpwYAAAAB
            3RJTUUH3wYeFzIs1vtcMQAAAB1pVFh0Q29tbWVudAAAAAAAQ3JlYXRlZCB3aXRoIEdJTVBkLmUHAAAAE0lEQVQI12P4//8/AxMDAw
            NdCABMPwMo2ctnoQAAAABJRU5ErkJggg==
            data: image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABAAAAAWCAYAAADJqhx8AAAACXBIWXMAAAsTAAALEwEAmpwYAAAAB
            3RJTUUH3wYeFzMPbYccAgAAAB1pVFh0Q29tbWVudAAAAAAAQ3JlYXRlZCB3aXRoIEdJTVBkLmUHAAAAMElEQVQ4y+3OQREAIBDDwA
            v+PQcFFN5MIyCzqHMKUGVCpMFLK97heq+gggoq+EiwAVjvMhFGmlEUAAAAAElFTkSuQmCC
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            v+PQcFFN5MIyCzqHMKUGVCpMFLK97heq+gggoq+EiwAVjvMhFGmlEUAAAAAElFTkSuQmCC
            data: image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABAAAAAWCAYAAADJqhx8AAAACXBIWXMAAAsTAAALEwEAmpwYAAAAB
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            7/2VzQwoCY4iWbZSmo1QGoUgNMghvWaIejPQW/CrrNCylIwcOCDYfLNRcNer4SAAAAAElFTkSuQmCC
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            TRgwAAAABJRU5ErkJggg== 
            Bundle.entry.request.ifMatch : Only perform the operation if the Etag value matches. For
             more information, see the API section [&quot;Managing Resource Contention&quot;](http.html#concurren
            cy).
            
          
          vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0 solid;
           padding:0px 4px 0px 4px
            
          
          vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0 solid;
           padding:0px 4px 0px 4px
          vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0 solid;
           padding:0px 4px 0px 4px
            
          
          vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0 solid;
           padding:0px 4px 0px 4px
        

        
          vertical-align: top; text-align : left; background-color: #F7F7F7; border: 0px #F0F0F0
           solid; padding:0px 4px 0px 4px; white-space: nowrap; background-image: url(data: image/png;base64,iV
          BORw0KGgoAAAANSUhEUgAAAyAAAAACCAYAAACg/LjIAAAAMElEQVR42u3QwQkAMAwDsezq/WdoskKgFAoy6HkfV5LamJ1tc7MHAAD
          +5QQAAOCZBkurQFbnaRSlAAAAAElFTkSuQmCC)
            data: image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAAWCAYAAAABxvaqAAAACXBIWXMAAAsTAAALEwEAmpwYAAAAB
            3RJTUUH3wYeFzIs1vtcMQAAAB1pVFh0Q29tbWVudAAAAAAAQ3JlYXRlZCB3aXRoIEdJTVBkLmUHAAAAE0lEQVQI12P4//8/AxMDAw
            NdCABMPwMo2ctnoQAAAABJRU5ErkJggg==
            data: image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABAAAAAWCAYAAADJqhx8AAAACXBIWXMAAAsTAAALEwEAmpwYAAAAB
            3RJTUUH3wYeFzMPbYccAgAAAB1pVFh0Q29tbWVudAAAAAAAQ3JlYXRlZCB3aXRoIEdJTVBkLmUHAAAAMElEQVQ4y+3OQREAIBDDwA
            v+PQcFFN5MIyCzqHMKUGVCpMFLK97heq+gggoq+EiwAVjvMhFGmlEUAAAAAElFTkSuQmCC
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            v+PQcFFN5MIyCzqHMKUGVCpMFLK97heq+gggoq+EiwAVjvMhFGmlEUAAAAAElFTkSuQmCC
            data: image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABAAAAAWCAYAAADJqhx8AAAACXBIWXMAAAsTAAALEwEAmpwYAAAAB
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            L+O8cJABttJM11/x1qZAGqRBEVcNIqdWj1efDqQbb3HwwwwEfABmQUHSPM9dtDAAAAAElFTkSuQmCC
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            Bundle.entry.request.ifNoneExist : Instruct the server not to perform the create if a
             specified resource already exists. For further information, see the API documentation
             for [&quot;Conditional Create&quot;](http.html#ccreate). This is just the query portion
             of the URL - what follows the &quot;?&quot; (not including the &quot;?&quot;).
            
          
          vertical-align: top; text-align : left; background-color: #F7F7F7; border: 0px #F0F0F0
           solid; padding:0px 4px 0px 4px
            
          
          vertical-align: top; text-align : left; background-color: #F7F7F7; border: 0px #F0F0F0
           solid; padding:0px 4px 0px 4px
          vertical-align: top; text-align : left; background-color: #F7F7F7; border: 0px #F0F0F0
           solid; padding:0px 4px 0px 4px
            
          
          vertical-align: top; text-align : left; background-color: #F7F7F7; border: 0px #F0F0F0
           solid; padding:0px 4px 0px 4px
        

        
          vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0 solid;
           padding:0px 4px 0px 4px; white-space: nowrap; background-image: url(data: image/png;base64,iVBORw0KG
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            data: image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABAAAAAWCAYAAADJqhx8AAAACXBIWXMAAAsTAAALEwEAmpwYAAAAB
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            v+PQcFFN5MIyCzqHMKUGVCpMFLK97heq+gggoq+EiwAVjvMhFGmlEUAAAAAElFTkSuQmCC
            data: image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABAAAAAWCAYAAADJqhx8AAAACXBIWXMAAAsTAAALEwEAmpwYAAAAB
            3RJTUUH3wYeFzME+lXFigAAAB1pVFh0Q29tbWVudAAAAAAAQ3JlYXRlZCB3aXRoIEdJTVBkLmUHAAAANklEQVQ4y+3OsRUAIAjEUO
            L+O8cJABttJM11/x1qZAGqRBEVcNIqdWj1efDqQbb3HwwwwEfABmQUHSPM9dtDAAAAAElFTkSuQmCC
            data: image/png;base64,R0lGODlhEAAQAPQfAOvGUf7ztuvPMf/78/fkl/Pbg+u8Rvjqteu2Pf3zxPz36Pz0z+vTmPzurPvuw
            /npofbjquvNefHVduuyN+uuMu3Oafbgjfnqvf/3zv/3xevPi+vRjP/20/bmsP///wD/ACH5BAEKAB8ALAAAAAAQABAAAAVl4CeOZG
            me5qCqqDg8jyVJaz1876DsmAQAgqDgltspMEhMJoMZ4iy6I1AooFCIv+wKybziALVAoAEjYLwDgGIpJhMslgxaLR4/3rMAWoBp32V
            5exg8Shl1ckRUQVaMVkQ2kCstKCEAOw== 

             date matches. See the API documentation for [&quot;Conditional Read&quot;](http.html#cread).">ifModifiedSince</span> 
            <a name="Bundle.entry.request.ifModifiedSince"> </a>           </td>           <td class="hierarchy" style="vertical-align: top; text-align : var(--ig-left,left); background-color: #F7F7F7;

           border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px">
            <a href="elementdefinition-definitions.html#ElementDefinition.isSummary" style="padding-left: 3px; padding-right: 3px; color: black; null; padding-left: 3px; padding-right:

             3px; color: black; null" title="This element is included in summaries">Σ</a> 
          </td>           <td class="hierarchy" style="vertical-align: top; text-align : var(--ig-left,left); background-color: #F7F7F7;

           border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px">0..1</td> 
          <td class="hierarchy" style="vertical-align: top; text-align : var(--ig-left,left); background-color: #F7F7F7;

           border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px">
            <a href="datatypes.html#instant">instant</a>           </td>           <td class="hierarchy" style="vertical-align: top; text-align : var(--ig-left,left); background-color: #F7F7F7;

           border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px">For managing cache currency
            <br/>            </td>         </tr>         <tr style="border: 0px #F0F0F0 solid; padding:0px; vertical-align: top; background-color:

         white">
          <td class="hierarchy" style="vertical-align: top; text-align : var(--ig-left,left); background-color: white;

           border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px; white-space: nowrap; background-image:
           url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAyAAAAACCAYAAACg/LjIAAAAMUlEQVR4Xu3LsQ0AIAw
          Dwezq/WcAaqhSoDRn6ZqXXEmq42zdrWP6DwAAzHkCAADALxtMUUAsbN3VPQAAAABJRU5ErkJggg==)">
            <img alt="." class="hierarchy" src="data:(snipped in html view)" style="background-color: inherit"/>             <img alt="." class="hierarchy" src="data:(snipped in html view)" style="background-color: inherit"/>             <img alt="." class="hierarchy" src="data:(snipped in html view)" style="background-color: inherit"/>             <img alt="." class="hierarchy" src="data:(snipped in html view)" style="background-color: inherit"/>             <img alt="." class="hierarchy" src="data:(snipped in html view)" style="background-color: white; background-color: inherit" title="Primitive Data Type"/>              <span title="Bundle.entry.request.ifMatch : Only perform the operation if the Etag value matches.

             For more information, see the API section [&quot;Managing Resource Contention&quot;](http.htm
            l#concurrency).">ifMatch</span> 
            <a name="Bundle.entry.request.ifMatch"> </a>           </td>           <td class="hierarchy" style="vertical-align: top; text-align : var(--ig-left,left); background-color: white;

           border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px">
            <a href="elementdefinition-definitions.html#ElementDefinition.isSummary" style="padding-left: 3px; padding-right: 3px; color: black; null; padding-left: 3px; padding-right:

             3px; color: black; null" title="This element is included in summaries">Σ</a> 
          </td>           <td class="hierarchy" style="vertical-align: top; text-align : var(--ig-left,left); background-color: white;

           border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px">0..1</td> 
          <td class="hierarchy" style="vertical-align: top; text-align : var(--ig-left,left); background-color: white;

           border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px">
            <a href="datatypes.html#string">string</a>           </td>           <td class="hierarchy" style="vertical-align: top; text-align : var(--ig-left,left); background-color: white;

           border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px">For managing update contention
            <br/>            </td>         </tr>         <tr style="border: 0px #F0F0F0 solid; padding:0px; vertical-align: top; background-color:

         #F7F7F7">
          <td class="hierarchy" style="vertical-align: top; text-align : var(--ig-left,left); background-color: #F7F7F7;

           border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px; white-space: nowrap; background-image:
           url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAyAAAAACCAYAAACg/LjIAAAAMUlEQVR4Xu3LMQoAIBA
          Dwftr/v8GtdbqEAthAtMspJJUx9rYW8ftHwAA+NcRAAAAXplLq0BWj/rZigAAAABJRU5ErkJggg==)">
            <img alt="." class="hierarchy" src="data:(snipped in html view)" style="background-color: inherit"/>             <img alt="." class="hierarchy" src="data:(snipped in html view)" style="background-color: inherit"/>             <img alt="." class="hierarchy" src="data:(snipped in html view)" style="background-color: inherit"/>             <img alt="." class="hierarchy" src="data:(snipped in html view)" style="background-color: inherit"/>             <img alt="." class="hierarchy" src="data:(snipped in html view)" style="background-color: #F7F7F7; background-color: inherit" title="Primitive Data Type"/>              <span title="Bundle.entry.request.ifNoneExist : Instruct the server not to perform the create

             if a specified resource already exists. For further information, see the API documentation
             for [&quot;Conditional Create&quot;](http.html#ccreate). This is just the query
             portion of the URL - what follows the &quot;?&quot; (not including the &quot;?&quot;).">ifNoneExist</span> 
            <a name="Bundle.entry.request.ifNoneExist"> </a>           </td>           <td class="hierarchy" style="vertical-align: top; text-align : var(--ig-left,left); background-color: #F7F7F7;

           border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px">
            <a href="elementdefinition-definitions.html#ElementDefinition.isSummary" style="padding-left: 3px; padding-right: 3px; color: black; null; padding-left: 3px; padding-right:

             3px; color: black; null" title="This element is included in summaries">Σ</a> 
          </td>           <td class="hierarchy" style="vertical-align: top; text-align : var(--ig-left,left); background-color: #F7F7F7;

           border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px">0..1</td> 
          <td class="hierarchy" style="vertical-align: top; text-align : var(--ig-left,left); background-color: #F7F7F7;

           border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px">
            <a href="datatypes.html#string">string</a>           </td>           <td class="hierarchy" style="vertical-align: top; text-align : var(--ig-left,left); background-color: #F7F7F7;

           border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px">For conditional creates
            <br/>            </td>         </tr>         <tr style="border: 0px #F0F0F0 solid; padding:0px; vertical-align: top; background-color:

         white">
          <td class="hierarchy" style="vertical-align: top; text-align : var(--ig-left,left); background-color: white;

           border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px; white-space: nowrap; background-image:
           url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAyAAAAACCAYAAACg/LjIAAAALUlEQVR4Xu3IoREAIAw
          EwfT6/ddA0GBAxO3NrLlKUj9263wAAAAvrgEAADClAVWFQIBRHMicAAAAAElFTkSuQmCC)">
            <img alt="." class="hierarchy" src="data:(snipped in html view)" style="background-color: inherit"/>             <img alt="." class="hierarchy" src="data:(snipped in html view)" style="background-color: inherit"/>             <img alt="." class="hierarchy" src="data:(snipped in html view)" style="background-color: inherit"/>             <img alt="." class="hierarchy" src="data:(snipped in html view)" style="background-color: white; background-color: inherit" title="Element"/>  
            <span title="Bundle.entry.response : Indicates the results of processing the corresponding 'request'
             entry in the batch or transaction being responded to or what the results of an operation
             where when returning history.
            
          
          vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0 solid;
           padding:0px 4px 0px 4px
            
            
          
          vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0 solid;
           padding:0px 4px 0px 4px
          vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0 solid;
           padding:0px 4px 0px 4px
            
          
          vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0 solid;
           padding:0px 4px 0px 4px
        

        
          vertical-align: top; text-align : left; background-color: #F7F7F7; border: 0px #F0F0F0
           solid; padding:0px 4px 0px 4px; white-space: nowrap; background-image: url(data: image/png;base64,iV
          BORw0KGgoAAAANSUhEUgAAAyAAAAACCAYAAACg/LjIAAAANElEQVR42u3WwQkAIAwDwO6a/WdQVygW/VzhniGQVytJdZxb3cyk3/0
          AAMDFP28EAADglQ1WK0BWTK0BuwAAAABJRU5ErkJggg==)
            data: image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAAWCAYAAAABxvaqAAAACXBIWXMAAAsTAAALEwEAmpwYAAAAB
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            NdCABMPwMo2ctnoQAAAABJRU5ErkJggg==
            data: image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABAAAAAWCAYAAADJqhx8AAAACXBIWXMAAAsTAAALEwEAmpwYAAAAB
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            data: image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABAAAAAWCAYAAADJqhx8AAAACXBIWXMAAAsTAAALEwEAmpwYAAAAB
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            Bundle.entry.response.status : The status code returned by processing this entry. The
             status SHALL start with a 3 digit HTTP code (e.g. 404) and may contain the standard HTTP
             description associated with the status code.
            
          
          vertical-align: top; text-align : left; background-color: #F7F7F7; border: 0px #F0F0F0
           solid; padding:0px 4px 0px 4px
            
          
          vertical-align: top; text-align : left; background-color: #F7F7F7; border: 0px #F0F0F0
           solid; padding:0px 4px 0px 4px
          vertical-align: top; text-align : left; background-color: #F7F7F7; border: 0px #F0F0F0
           solid; padding:0px 4px 0px 4px
            
          
          vertical-align: top; text-align : left; background-color: #F7F7F7; border: 0px #F0F0F0
           solid; padding:0px 4px 0px 4px
        

        
          vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0 solid;
           padding:0px 4px 0px 4px; white-space: nowrap; background-image: url(data: image/png;base64,iVBORw0KG
          goAAAANSUhEUgAAAyAAAAACCAYAAACg/LjIAAAANElEQVR42u3WwQkAIAwDwO6a/WdQVygW/VzhniGQVytJdZxb3cyk3/0AAMDFP2
          8EAADglQ1WK0BWTK0BuwAAAABJRU5ErkJggg==)
            data: image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAAWCAYAAAABxvaqAAAACXBIWXMAAAsTAAALEwEAmpwYAAAAB
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            NdCABMPwMo2ctnoQAAAABJRU5ErkJggg==
            data: image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABAAAAAWCAYAAADJqhx8AAAACXBIWXMAAAsTAAALEwEAmpwYAAAAB
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            data: image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABAAAAAWCAYAAADJqhx8AAAACXBIWXMAAAsTAAALEwEAmpwYAAAAB
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            FCMGrAqAGjBowaMGoAAgAALL0DKYQ0DPIAAAAASUVORK5CYII=
            data: image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABAAAAAWCAYAAADJqhx8AAAACXBIWXMAAAsTAAALEwEAmpwYAAAAB
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            7/2VzQwoCY4iWbZSmo1QGoUgNMghvWaIejPQW/CrrNCylIwcOCDYfLNRcNer4SAAAAAElFTkSuQmCC
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            klEQVQ4y2P8//8/AyWAhYFCMAgMuHjx4n+KXaCv+I0szW8WpCG8kFO1lGFKW/SIjAUYgxz/MzAwMDC+nqhDUTQyjuYFBgCNmhP4Ov
            TRgwAAAABJRU5ErkJggg== 
            Bundle.entry.response.location : The location header created by processing this operation,
             populated if the operation returns a location.
            
          
          vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0 solid;
           padding:0px 4px 0px 4px
            
          
          vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0 solid;
           padding:0px 4px 0px 4px
          vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0 solid;
           padding:0px 4px 0px 4px
            
          
          vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0 solid;
           padding:0px 4px 0px 4px
        

        
          vertical-align: top; text-align : left; background-color: #F7F7F7; border: 0px #F0F0F0
           solid; padding:0px 4px 0px 4px; white-space: nowrap; background-image: url(data: image/png;base64,iV
          BORw0KGgoAAAANSUhEUgAAAyAAAAACCAYAAACg/LjIAAAANElEQVR42u3WwQkAIAwDwO6a/WdQVygW/VzhniGQVytJdZxb3cyk3/0
          AAMDFP28EAADglQ1WK0BWTK0BuwAAAABJRU5ErkJggg==)
            data: image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAAWCAYAAAABxvaqAAAACXBIWXMAAAsTAAALEwEAmpwYAAAAB
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            NdCABMPwMo2ctnoQAAAABJRU5ErkJggg==
            data: image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABAAAAAWCAYAAADJqhx8AAAACXBIWXMAAAsTAAALEwEAmpwYAAAAB
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            FCMGrAqAGjBowaMGoAAgAALL0DKYQ0DPIAAAAASUVORK5CYII=
            data: image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABAAAAAWCAYAAADJqhx8AAAACXBIWXMAAAsTAAALEwEAmpwYAAAAB
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            7/2VzQwoCY4iWbZSmo1QGoUgNMghvWaIejPQW/CrrNCylIwcOCDYfLNRcNer4SAAAAAElFTkSuQmCC
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            TRgwAAAABJRU5ErkJggg== 
            Bundle.entry.response.etag : The Etag for the resource, if the operation for the entry
             produced a versioned resource (see [Resource Metadata and Versioning](http.html#versioning)
             and [Managing Resource Contention](http.html#concurrency)).
            
          
          vertical-align: top; text-align : left; background-color: #F7F7F7; border: 0px #F0F0F0
           solid; padding:0px 4px 0px 4px
            
          
          vertical-align: top; text-align : left; background-color: #F7F7F7; border: 0px #F0F0F0
           solid; padding:0px 4px 0px 4px
          vertical-align: top; text-align : left; background-color: #F7F7F7; border: 0px #F0F0F0
           solid; padding:0px 4px 0px 4px
            
          
          vertical-align: top; text-align : left; background-color: #F7F7F7; border: 0px #F0F0F0
           solid; padding:0px 4px 0px 4px
        

        
          vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0 solid;
           padding:0px 4px 0px 4px; white-space: nowrap; background-image: url(data: image/png;base64,iVBORw0KG
          goAAAANSUhEUgAAAyAAAAACCAYAAACg/LjIAAAANElEQVR42u3WwQkAIAwDwO6a/WdQVygW/VzhniGQVytJdZxb3cyk3/0AAMDFP2
          8EAADglQ1WK0BWTK0BuwAAAABJRU5ErkJggg==)
            data: image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAAWCAYAAAABxvaqAAAACXBIWXMAAAsTAAALEwEAmpwYAAAAB
            3RJTUUH3wYeFzIs1vtcMQAAAB1pVFh0Q29tbWVudAAAAAAAQ3JlYXRlZCB3aXRoIEdJTVBkLmUHAAAAE0lEQVQI12P4//8/AxMDAw
            NdCABMPwMo2ctnoQAAAABJRU5ErkJggg==
            data: image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABAAAAAWCAYAAADJqhx8AAAACXBIWXMAAAsTAAALEwEAmpwYAAAAB
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            data: image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABAAAAAWCAYAAADJqhx8AAAACXBIWXMAAAsTAAALEwEAmpwYAAAAB
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            data: image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABAAAAAWCAYAAADJqhx8AAAACXBIWXMAAAsTAAALEwEAmpwYAAAAB
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            7/2VzQwoCY4iWbZSmo1QGoUgNMghvWaIejPQW/CrrNCylIwcOCDYfLNRcNer4SAAAAAElFTkSuQmCC
            data: image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABAAAAAQCAYAAAAf8/9hAAAACXBIWXMAAAsTAAALEwEAmpwYAAAAR
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            TRgwAAAABJRU5ErkJggg== 
            Bundle.entry.response.lastModified : The date/time that the resource was modified on the
             server.
            
          
          vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0 solid;
           padding:0px 4px 0px 4px
            
          
          vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0 solid;
           padding:0px 4px 0px 4px
          vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0 solid;
           padding:0px 4px 0px 4px
            
          
          vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0 solid;
           padding:0px 4px 0px 4px
        

        
          vertical-align: top; text-align : left; background-color: #F7F7F7; border: 0px #F0F0F0
           solid; padding:0px 4px 0px 4px; white-space: nowrap; background-image: url(data: image/png;base64,iV
          BORw0KGgoAAAANSUhEUgAAAyAAAAACCAYAAACg/LjIAAAAL0lEQVR42u3XsQ0AQAgCQHdl/xn8jxvYWB3JlTR0VJLa+OltBwAAYP6
          EEQAAgCsPVYVAgIJrA/sAAAAASUVORK5CYII=)
            data: image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAAWCAYAAAABxvaqAAAACXBIWXMAAAsTAAALEwEAmpwYAAAAB
            3RJTUUH3wYeFzIs1vtcMQAAAB1pVFh0Q29tbWVudAAAAAAAQ3JlYXRlZCB3aXRoIEdJTVBkLmUHAAAAE0lEQVQI12P4//8/AxMDAw
            NdCABMPwMo2ctnoQAAAABJRU5ErkJggg==
            data: image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABAAAAAWCAYAAADJqhx8AAAACXBIWXMAAAsTAAALEwEAmpwYAAAAB
            3RJTUUH3wYeFzMPbYccAgAAAB1pVFh0Q29tbWVudAAAAAAAQ3JlYXRlZCB3aXRoIEdJTVBkLmUHAAAAMElEQVQ4y+3OQREAIBDDwA
            v+PQcFFN5MIyCzqHMKUGVCpMFLK97heq+gggoq+EiwAVjvMhFGmlEUAAAAAElFTkSuQmCC
            data: image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABAAAAAWCAYAAADJqhx8AAAACXBIWXMAAAsTAAALEwEAmpwYAAAAB
            3RJTUUH3wYeFzIZgEiYEgAAAB1pVFh0Q29tbWVudAAAAAAAQ3JlYXRlZCB3aXRoIEdJTVBkLmUHAAAAIElEQVQ4y2P8//8/AyWAiY
            FCMGrAqAGjBowaMGoAAgAALL0DKYQ0DPIAAAAASUVORK5CYII=
            data: image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABAAAAAWCAYAAADJqhx8AAAACXBIWXMAAAsTAAALEwEAmpwYAAAAB
            3RJTUUH3wYeFzME+lXFigAAAB1pVFh0Q29tbWVudAAAAAAAQ3JlYXRlZCB3aXRoIEdJTVBkLmUHAAAANklEQVQ4y+3OsRUAIAjEUO
            L+O8cJABttJM11/x1qZAGqRBEVcNIqdWj1efDqQbb3HwwwwEfABmQUHSPM9dtDAAAAAElFTkSuQmCC
            data: image/png;base64,R0lGODlhEAAQAPZ/APrkusOiYvvfqbiXWaV2G+jGhdq1b8GgYf3v1frw3vTUlsWkZNewbcSjY/DQk
            ad4Hb6dXv3u0f3v1ObEgfPTlerJiP3w1v79+e7OkPrfrfnjuNOtZPrpydaxa+/YrvvdpP779ZxvFPvnwKKBQaFyF/369M2vdaqHRP
            z58/HNh/vowufFhfroxO3OkPrluv779tK0e6JzGProwvrow9m4eOnIifPTlPDPkP78+Naxaf3v0/zowfXRi+bFhLWUVv379/rnwPv
            szv3rye3LiPvnv+3MjPDasKiIS/789/3x2f747eXDg+7Mifvu0tu7f+/QkfDTnPXWmPrjsvrjtPbPgrqZW+/QlPz48K2EMv36866O
            UPvowat8Ivvgq/Pbrvzgq/PguvrgrqN0Gda2evfYm9+7d/rpw9q6e/LSku/Rl/XVl/LSlfrkt+zVqe7Wqv3x1/bNffbOf59wFdS6i
            f3u0vrqyP3owPvepfXQivDQkO/PkKh9K7STVf779P///wD/ACH5BAEKAH8ALAAAAAAQABAAAAemgH+CgxeFF4OIhBdKGwFChYl/hY
            wbdkoBPnaQkosbG3d3VEpSUlonUoY1Gzo6QkI8SrGxWBOFG4uySgY5ZWR3PFy2hnaWZXC/PHcPwkpJk1ShoHcxhQEXSUmtFy6+0iS
            FVResrjoTPDzdcoU+F65CduVU6KAhhQa3F8Tx8nchBoYuqoTLZoAKFRIhqGwqJAULFx0GYpBQeChRIR4TJm6KJMhQRUSBAAA7 
            Bundle.entry.response.outcome : An OperationOutcome containing hints and warnings produced
             as part of processing this entry in a batch or transaction.
            
          
          vertical-align: top; text-align : left; background-color: #F7F7F7; border: 0px #F0F0F0
           solid; padding:0px 4px 0px 4px
            
          
          vertical-align: top; text-align : left; background-color: #F7F7F7; border: 0px #F0F0F0
           solid; padding:0px 4px 0px 4px
          vertical-align: top; text-align : left; background-color: #F7F7F7; border: 0px #F0F0F0
           solid; padding:0px 4px 0px 4px
            
          
          vertical-align: top; text-align : left; background-color: #F7F7F7; border: 0px #F0F0F0
           solid; padding:0px 4px 0px 4px
        

        
          vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0 solid;
           padding:0px 4px 0px 4px; white-space: nowrap; background-image: url(data: image/png;base64,iVBORw0KG
          goAAAANSUhEUgAAAyAAAAACCAYAAACg/LjIAAAAI0lEQVR42u3QIQEAAAACIL/6/4MvTAQOkLYBAAB4kAAAANwMad9AqkRjgNAAAA
          AASUVORK5CYII=)
            data: image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAAWCAYAAAABxvaqAAAACXBIWXMAAAsTAAALEwEAmpwYAAAAB
            3RJTUUH3wYeFzIs1vtcMQAAAB1pVFh0Q29tbWVudAAAAAAAQ3JlYXRlZCB3aXRoIEdJTVBkLmUHAAAAE0lEQVQI12P4//8/AxMDAw
            NdCABMPwMo2ctnoQAAAABJRU5ErkJggg==
            data: image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABAAAAAWCAYAAADJqhx8AAAACXBIWXMAAAsTAAALEwEAmpwYAAAAB
            3RJTUUH3wYeFzME+lXFigAAAB1pVFh0Q29tbWVudAAAAAAAQ3JlYXRlZCB3aXRoIEdJTVBkLmUHAAAANklEQVQ4y+3OsRUAIAjEUO
            L+O8cJABttJM11/x1qZAGqRBEVcNIqdWj1efDqQbb3HwwwwEfABmQUHSPM9dtDAAAAAElFTkSuQmCC
            data: image/png;base64,R0lGODlhEAAQAPZ/APrkusOiYvvfqbiXWaV2G+jGhdq1b8GgYf3v1frw3vTUlsWkZNewbcSjY/DQk
            ad4Hb6dXv3u0f3v1ObEgfPTlerJiP3w1v79+e7OkPrfrfnjuNOtZPrpydaxa+/YrvvdpP779ZxvFPvnwKKBQaFyF/369M2vdaqHRP
            z58/HNh/vowufFhfroxO3OkPrluv779tK0e6JzGProwvrow9m4eOnIifPTlPDPkP78+Naxaf3v0/zowfXRi+bFhLWUVv379/rnwPv
            szv3rye3LiPvnv+3MjPDasKiIS/789/3x2f747eXDg+7Mifvu0tu7f+/QkfDTnPXWmPrjsvrjtPbPgrqZW+/QlPz48K2EMv36866O
            UPvowat8Ivvgq/Pbrvzgq/PguvrgrqN0Gda2evfYm9+7d/rpw9q6e/LSku/Rl/XVl/LSlfrkt+zVqe7Wqv3x1/bNffbOf59wFdS6i
            f3u0vrqyP3owPvepfXQivDQkO/PkKh9K7STVf779P///wD/ACH5BAEKAH8ALAAAAAAQABAAAAemgH+CgxeFF4OIhBdKGwFChYl/hY
            wbdkoBPnaQkosbG3d3VEpSUlonUoY1Gzo6QkI8SrGxWBOFG4uySgY5ZWR3PFy2hnaWZXC/PHcPwkpJk1ShoHcxhQEXSUmtFy6+0iS
            FVResrjoTPDzdcoU+F65CduVU6KAhhQa3F8Tx8nchBoYuqoTLZoAKFRIhqGwqJAULFx0GYpBQeChRIR4TJm6KJMhQRUSBAAA7 
            
            
          
          vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0 solid;
           padding:0px 4px 0px 4px
            
            padding-left: 3px; padding-right: 3px; border: 1px grey solid; font-weight: bold; color:
             black; background-color: #fff5e6
          
          vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0 solid;
           padding:0px 4px 0px 4px
          vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0 solid;
           padding:0px 4px 0px 4px
            
          
          vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0 solid;
           padding:0px 4px 0px 4px
        

        
          
            
            
               Documentation for this format
            
          
        
      
    
  
  
    
  
  
    
  
  
    
  
  
    
  
  
    
  
  
    
  
  
  
  
  
  
  
  
    
      
      
    
  
  
    
      
      
    
  
  
  
  
    
    
    
  
  
    
    
    
  
  
    
    
    
  
  
    
    
    
  
  
  
  
  
  
  
    
      
      
      
      
      
      
        
        
        
      
      
        
        
        
        
        
      
      
        
        
        
        
        
      
      
        
        
        
        entry.all(request.exists() = (%resource.type = 'batch' or %resource.type = 'transaction'
         or %resource.type = 'history'))
        not(f:entry/f:request) or (f:type/@value = 'batch') or (f:type/@value = 'transaction')
         or (f:type/@value = 'history')
      
      
        
        
        
        entry.all(response.exists() = (%resource.type = 'batch-response' or %resource.type = 'transaction-re
        sponse' or %resource.type = 'history'))
        not(f:entry/f:response) or (f:type/@value = 'batch-response') or (f:type/@value = 'transaction-respo
        nse') or (f:type/@value = 'history')
      
      
        
        
        FullUrl must be unique in a bundle, or else entries with the same fullUrl must have different
         meta.versionId (except in history bundles)
        (type = 'history') or entry.where(fullUrl.exists()).select(fullUrl&amp;resource.meta.versionId).isDi
        stinct()
        (f:type/@value = 'history') or (count(for $entry in f:entry[f:resource] return $entry[count(parent::
        f:Bundle/f:entry[f:fullUrl/@value=$entry/f:fullUrl/@value and ((not(f:resource/*/f:meta/f:versionId/@
        value) and not($entry/f:resource/*/f:meta/f:versionId/@value)) or f:resource/*/f:meta/f:versionId/@va
        lue=$entry/f:resource/*/f:meta/f:versionId/@value)])!=1])=0)
      
      
        
        
        
        
        
      
      
        
        
        
        
        
      
      
        
        
        
        
        
      
      
        
        
        
        
        
      
      
      
      
        
        
      
      
        
        
      
      
        
        
      
      
        
        
      
    
    
      
      
      The logical id of the resource, as used in the URL for the resource. Once assigned, this
       value never changes.
      The only time that a resource does not have an id is when it is being submitted to the
       server using a create operation.
      
      
      
        
        
        
      
    <!--  Note: special primitive values have a FHIRPath system type. e.g. this is compiler magic
       (j)  -->
      
        
          
        
        
      
      
      
    
    
      
      

             entry in the batch or transaction being responded to or what the results of an
             operation where when returning history.">response</span> 
            <a name="Bundle.entry.response"> </a>           </td>           <td class="hierarchy" style="vertical-align: top; text-align : var(--ig-left,left); background-color: white;

           border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px">
            <a href="elementdefinition-definitions.html#ElementDefinition.isSummary" style="padding-left: 3px; padding-right: 3px; color: black; null; padding-left: 3px; padding-right:

             3px; color: black; null" title="This element is included in summaries">Σ</a> 
            <a href="conformance-rules.html#constraints" style="padding-left: 3px; padding-right: 3px; border: 1px maroon solid; font-weight: bold;

             color: #301212; background-color: #fdf4f4;; padding-left: 3px; padding-right: 3px;
             border: 1px maroon solid; font-weight: bold; color: #301212; background-color:
             #fdf4f4;" title="This element has or is affected by some invariants">C</a> 
          </td>           <td class="hierarchy" style="vertical-align: top; text-align : var(--ig-left,left); background-color: white;

           border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px">0..1</td> 
          <td class="hierarchy" style="vertical-align: top; text-align : var(--ig-left,left); background-color: white;

           border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px">
            <a href="types.html#BackBoneElement">BackboneElement</a>           </td>           <td class="hierarchy" style="vertical-align: top; text-align : var(--ig-left,left); background-color: white;

           border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px">Results of execution (transaction/batch/history)
            <br/>            </td>         </tr>         <tr style="border: 0px #F0F0F0 solid; padding:0px; vertical-align: top; background-color:

         #F7F7F7">
          <td class="hierarchy" style="vertical-align: top; text-align : var(--ig-left,left); background-color: #F7F7F7;

           border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px; white-space: nowrap; background-image:
           url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAyAAAAACCAYAAACg/LjIAAAAMUlEQVR4Xu3NoQ0AIBR
          Dwb9r958B0KAgAcw1OfNMK0ntGGtze+n3PwAAcG4JAAAAt3RWK0BWYk6o4QAAAABJRU5ErkJggg==)">
            <img alt="." class="hierarchy" src="data:(snipped in html view)" style="background-color: inherit"/>             <img alt="." class="hierarchy" src="data:(snipped in html view)" style="background-color: inherit"/>             <img alt="." class="hierarchy" src="data:(snipped in html view)" style="background-color: inherit"/>             <img alt="." class="hierarchy" src="data:(snipped in html view)" style="background-color: inherit"/>             <img alt="." class="hierarchy" src="data:(snipped in html view)" style="background-color: #F7F7F7; background-color: inherit" title="Primitive Data Type"/>              <span title="Bundle.entry.response.status : The status code returned by processing this entry.

             The status SHALL start with a 3 digit HTTP code (e.g. 404) and may contain the
             standard HTTP description associated with the status code.">status</span> 
            <a name="Bundle.entry.response.status"> </a>           </td>           <td class="hierarchy" style="vertical-align: top; text-align : var(--ig-left,left); background-color: #F7F7F7;

           border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px">
            <a href="elementdefinition-definitions.html#ElementDefinition.isSummary" style="padding-left: 3px; padding-right: 3px; color: black; null; padding-left: 3px; padding-right:

             3px; color: black; null" title="This element is included in summaries">Σ</a> 
          </td>           <td class="hierarchy" style="vertical-align: top; text-align : var(--ig-left,left); background-color: #F7F7F7;

           border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px">1..1</td> 
          <td class="hierarchy" style="vertical-align: top; text-align : var(--ig-left,left); background-color: #F7F7F7;

           border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px">
            <a href="datatypes.html#string">string</a>           </td>           <td class="hierarchy" style="vertical-align: top; text-align : var(--ig-left,left); background-color: #F7F7F7;

           border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px">Status response code (text optional)
            <br/>            </td>         </tr>         <tr style="border: 0px #F0F0F0 solid; padding:0px; vertical-align: top; background-color:

         white">
          <td class="hierarchy" style="vertical-align: top; text-align : var(--ig-left,left); background-color: white;

           border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px; white-space: nowrap; background-image:
           url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAyAAAAACCAYAAACg/LjIAAAAMUlEQVR4Xu3NoQ0AIBR
          Dwb9r958B0KAgAcw1OfNMK0ntGGtze+n3PwAAcG4JAAAAt3RWK0BWYk6o4QAAAABJRU5ErkJggg==)">
            <img alt="." class="hierarchy" src="data:(snipped in html view)" style="background-color: inherit"/>             <img alt="." class="hierarchy" src="data:(snipped in html view)" style="background-color: inherit"/>             <img alt="." class="hierarchy" src="data:(snipped in html view)" style="background-color: inherit"/>             <img alt="." class="hierarchy" src="data:(snipped in html view)" style="background-color: inherit"/>             <img alt="." class="hierarchy" src="data:(snipped in html view)" style="background-color: white; background-color: inherit" title="Primitive Data Type"/>              <span title="Bundle.entry.response.location : The location header created by processing this

             operation, populated if the operation returns a location.">location</span> 
            <a name="Bundle.entry.response.location"> </a>           </td>           <td class="hierarchy" style="vertical-align: top; text-align : var(--ig-left,left); background-color: white;

           border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px">
            <a href="elementdefinition-definitions.html#ElementDefinition.isSummary" style="padding-left: 3px; padding-right: 3px; color: black; null; padding-left: 3px; padding-right:

             3px; color: black; null" title="This element is included in summaries">Σ</a> 
          </td>           <td class="hierarchy" style="vertical-align: top; text-align : var(--ig-left,left); background-color: white;

           border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px">0..1</td> 
          <td class="hierarchy" style="vertical-align: top; text-align : var(--ig-left,left); background-color: white;

           border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px">
            <a href="datatypes.html#uri">uri</a>           </td>           <td class="hierarchy" style="vertical-align: top; text-align : var(--ig-left,left); background-color: white;

           border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px">The location (if the operation returns a location)
            <br/>            </td>         </tr>         <tr style="border: 0px #F0F0F0 solid; padding:0px; vertical-align: top; background-color:

         #F7F7F7">
          <td class="hierarchy" style="vertical-align: top; text-align : var(--ig-left,left); background-color: #F7F7F7;

           border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px; white-space: nowrap; background-image:
           url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAyAAAAACCAYAAACg/LjIAAAAMUlEQVR4Xu3NoQ0AIBR
          Dwb9r958B0KAgAcw1OfNMK0ntGGtze+n3PwAAcG4JAAAAt3RWK0BWYk6o4QAAAABJRU5ErkJggg==)">
            <img alt="." class="hierarchy" src="data:(snipped in html view)" style="background-color: inherit"/>             <img alt="." class="hierarchy" src="data:(snipped in html view)" style="background-color: inherit"/>             <img alt="." class="hierarchy" src="data:(snipped in html view)" style="background-color: inherit"/>             <img alt="." class="hierarchy" src="data:(snipped in html view)" style="background-color: inherit"/>             <img alt="." class="hierarchy" src="data:(snipped in html view)" style="background-color: #F7F7F7; background-color: inherit" title="Primitive Data Type"/>              <span title="Bundle.entry.response.etag : The Etag for the resource, if the operation for the

             entry produced a versioned resource (see [Resource Metadata and Versioning](http.html#version
            ing) and [Managing Resource Contention](http.html#concurrency)).">etag</span> 
            <a name="Bundle.entry.response.etag"> </a>           </td>           <td class="hierarchy" style="vertical-align: top; text-align : var(--ig-left,left); background-color: #F7F7F7;

           border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px">
            <a href="elementdefinition-definitions.html#ElementDefinition.isSummary" style="padding-left: 3px; padding-right: 3px; color: black; null; padding-left: 3px; padding-right:

             3px; color: black; null" title="This element is included in summaries">Σ</a> 
          </td>           <td class="hierarchy" style="vertical-align: top; text-align : var(--ig-left,left); background-color: #F7F7F7;

           border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px">0..1</td> 
          <td class="hierarchy" style="vertical-align: top; text-align : var(--ig-left,left); background-color: #F7F7F7;

           border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px">
            <a href="datatypes.html#string">string</a>           </td>           <td class="hierarchy" style="vertical-align: top; text-align : var(--ig-left,left); background-color: #F7F7F7;

           border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px">The Etag for the resource (if relevant)
            <br/>            </td>         </tr>         <tr style="border: 0px #F0F0F0 solid; padding:0px; vertical-align: top; background-color:

         white">
          <td class="hierarchy" style="vertical-align: top; text-align : var(--ig-left,left); background-color: white;

           border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px; white-space: nowrap; background-image:
           url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAyAAAAACCAYAAACg/LjIAAAAMUlEQVR4Xu3NoQ0AIBR
          Dwb9r958B0KAgAcw1OfNMK0ntGGtze+n3PwAAcG4JAAAAt3RWK0BWYk6o4QAAAABJRU5ErkJggg==)">
            <img alt="." class="hierarchy" src="data:(snipped in html view)" style="background-color: inherit"/>             <img alt="." class="hierarchy" src="data:(snipped in html view)" style="background-color: inherit"/>             <img alt="." class="hierarchy" src="data:(snipped in html view)" style="background-color: inherit"/>             <img alt="." class="hierarchy" src="data:(snipped in html view)" style="background-color: inherit"/>             <img alt="." class="hierarchy" src="data:(snipped in html view)" style="background-color: white; background-color: inherit" title="Primitive Data Type"/>              <span title="Bundle.entry.response.lastModified : The date/time that the resource was modified

             on the server.">lastModified</span> 
            <a name="Bundle.entry.response.lastModified"> </a>           </td>           <td class="hierarchy" style="vertical-align: top; text-align : var(--ig-left,left); background-color: white;

           border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px">
            <a href="elementdefinition-definitions.html#ElementDefinition.isSummary" style="padding-left: 3px; padding-right: 3px; color: black; null; padding-left: 3px; padding-right:

             3px; color: black; null" title="This element is included in summaries">Σ</a> 
          </td>           <td class="hierarchy" style="vertical-align: top; text-align : var(--ig-left,left); background-color: white;

           border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px">0..1</td> 
          <td class="hierarchy" style="vertical-align: top; text-align : var(--ig-left,left); background-color: white;

           border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px">
            <a href="datatypes.html#instant">instant</a>           </td>           <td class="hierarchy" style="vertical-align: top; text-align : var(--ig-left,left); background-color: white;

           border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px">Server's date time modified
            <br/>            </td>         </tr>         <tr style="border: 0px #F0F0F0 solid; padding:0px; vertical-align: top; background-color:

         #F7F7F7">
          <td class="hierarchy" style="vertical-align: top; text-align : var(--ig-left,left); background-color: #F7F7F7;

           border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px; white-space: nowrap; background-image:
           url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAyAAAAACCAYAAACg/LjIAAAALUlEQVR4Xu3IoREAIAw
          EwfT6/ddA0GBAxO3NrLlKUj9263wAAAAvrgEAADClAVWFQIBRHMicAAAAAElFTkSuQmCC)">
            <img alt="." class="hierarchy" src="data:(snipped in html view)" style="background-color: inherit"/>             <img alt="." class="hierarchy" src="data:(snipped in html view)" style="background-color: inherit"/>             <img alt="." class="hierarchy" src="data:(snipped in html view)" style="background-color: inherit"/>             <img alt="." class="hierarchy" src="data:(snipped in html view)" style="background-color: inherit"/>             <img alt="." class="hierarchy" src="data:(snipped in html view)" style="background-color: #F7F7F7; background-color: inherit" title="Resource"/>              <span title="Bundle.entry.response.outcome : An OperationOutcome containing hints and warnings

             produced as part of processing this entry in a batch or transaction.">outcome</span> 
            <a name="Bundle.entry.response.outcome"> </a>           </td>           <td class="hierarchy" style="vertical-align: top; text-align : var(--ig-left,left); background-color: #F7F7F7;

           border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px">
            <a href="elementdefinition-definitions.html#ElementDefinition.isSummary" style="padding-left: 3px; padding-right: 3px; color: black; null; padding-left: 3px; padding-right:

             3px; color: black; null" title="This element is included in summaries">Σ</a> 
          </td>           <td class="hierarchy" style="vertical-align: top; text-align : var(--ig-left,left); background-color: #F7F7F7;

           border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px">0..1</td> 
          <td class="hierarchy" style="vertical-align: top; text-align : var(--ig-left,left); background-color: #F7F7F7;

           border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px">
            <a href="resource.html#Resource">Resource</a>  (            <a href="operationoutcome.html">OperationOutcome</a> )          </td>           <td class="hierarchy" style="vertical-align: top; text-align : var(--ig-left,left); background-color: #F7F7F7;

           border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px">OperationOutcome with hints and warnings (for batch/transaction)
            <br/>            </td>         </tr>         <tr style="border: 0px #F0F0F0 solid; padding:0px; vertical-align: top; background-color:

         white">
          <td class="hierarchy" style="vertical-align: top; text-align : var(--ig-left,left); background-color: white;

           border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px; white-space: nowrap; background-image:
           url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAyAAAAACCAYAAACg/LjIAAAALUlEQVR4Xu3IoREAIAw
          EwfT6/ddA0GBAxO3NrLlKUj9263wAAAAvrgEAADClAVWFQIBRHMicAAAAAElFTkSuQmCC)">
            <img alt="." class="hierarchy" src="data:(snipped in html view)" style="background-color: inherit"/>             <img alt="." class="hierarchy" src="data:(snipped in html view)" style="background-color: inherit"/>             <img alt="." class="hierarchy" src="data:(snipped in html view)" style="background-color: white; background-color: inherit" title="Data Type"/>              <span title="Bundle.signature : Digital Signature: XML-DSig or JWS. This element is deprecated,

             and [Provenance based Signatures](signatures.html#Bundle) should be used instead.">signature</span> 
            <a name="Bundle.signature"> </a>           </td>           <td class="hierarchy" style="vertical-align: top; text-align : var(--ig-left,left); background-color: white;

           border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px">
            <a href="elementdefinition-definitions.html#ElementDefinition.isSummary" style="padding-left: 3px; padding-right: 3px; color: black; null; padding-left: 3px; padding-right:

             3px; color: black; null" title="This element is included in summaries">Σ</a> 
          </td>           <td class="hierarchy" style="vertical-align: top; text-align : var(--ig-left,left); background-color: white;

           border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px">0..1</td> 
          <td class="hierarchy" style="vertical-align: top; text-align : var(--ig-left,left); background-color: white;

           border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px">
            <a href="datatypes.html#Signature">Signature</a>           </td>           <td class="hierarchy" style="vertical-align: top; text-align : var(--ig-left,left); background-color: white;

           border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px">Digital Signature (deprecated: use Provenance Signatures)
            <br/>            </td>         </tr>         <tr style="border: 0px #F0F0F0 solid; padding:0px; vertical-align: top; background-color:

         #F7F7F7">
          <td class="hierarchy" style="vertical-align: top; text-align : var(--ig-left,left); background-color: #F7F7F7;

           border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px; white-space: nowrap; background-image:
           url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAyAAAAACCAYAAACg/LjIAAAAJUlEQVR4Xu3IIQEAAAg
          DsHd9/w4EQIOamFnaBgAA4MMKAACAKwNp30CqZFfFmwAAAABJRU5ErkJggg==)">
            <img alt="." class="hierarchy" src="data:(snipped in html view)" style="background-color: inherit"/>             <img alt="." class="hierarchy" src="data:(snipped in html view)" style="background-color: inherit"/>             <img alt="." class="hierarchy" src="data:(snipped in html view)" style="background-color: #F7F7F7; background-color: inherit" title="Resource"/>              <span title="Bundle.issues : An OperationOutcome that captures issues and warnings that relate

             to the construction of the Bundle and the content within it.">issues</span> 
            <a name="Bundle.issues"> </a>           </td>           <td class="hierarchy" style="vertical-align: top; text-align : var(--ig-left,left); background-color: #F7F7F7;

           border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px">
            <a href="elementdefinition-definitions.html#ElementDefinition.isSummary" style="padding-left: 3px; padding-right: 3px; color: black; null; padding-left: 3px; padding-right:

             3px; color: black; null" title="This element is included in summaries">Σ</a> 
            <a href="conformance-rules.html#constraints" style="padding-left: 3px; padding-right: 3px; border: 1px maroon solid; font-weight: bold;

             color: #301212; background-color: #fdf4f4;; padding-left: 3px; padding-right: 3px;
             border: 1px maroon solid; font-weight: bold; color: #301212; background-color:
             #fdf4f4;" title="This element has or is affected by some invariants">C</a> 
          </td>           <td class="hierarchy" style="vertical-align: top; text-align : var(--ig-left,left); background-color: #F7F7F7;

           border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px">0..1</td> 
          <td class="hierarchy" style="vertical-align: top; text-align : var(--ig-left,left); background-color: #F7F7F7;

           border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px">
            <a href="resource.html#Resource">Resource</a>  (            <a href="operationoutcome.html">OperationOutcome</a> )          </td>           <td class="hierarchy" style="vertical-align: top; text-align : var(--ig-left,left); background-color: #F7F7F7;

           border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px">OperationOutcome with issues about the Bundle
            <br/>            </td>         </tr>         <tr>           <td class="hierarchy" colspan="5">            <br/>              <a href="https://build.fhir.org/ig/FHIR/ig-guidance/readingIgs.html#table-views" title="Legend for this format">              <img alt="doco" src="data:(snipped in html view)" style="background-color: inherit"/>  Documentation for this format            </a>           </td>         </tr>       </table>     </div>   </text>   <extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-standards-status">    <valueCode value="normative"/>   </extension>   <extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-normative-version">    <valueCode value="4.0.0"/>   </extension>   <extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-wg">    <valueCode value="fhir"/>   </extension>   <extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-fmm">    <valueInteger value="5"/>   </extension>   <extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-security-category">    <valueCode value="not-classified"/>   </extension>   <url value="http://hl7.org/fhir/StructureDefinition/Bundle"/>   <version value="6.0.0-ballot3"/>   <name value="Bundle"/>   <status value="active"/>   <experimental value="false"/>   <date value="2025-11-08T17:14:57+00:00"/>   <publisher value="HL7 International / FHIR Infrastructure"/>   <contact>     <telecom>       <system value="url"/>       <value value="http://www.hl7.org/Special/committees/fiwg"/>     </telecom>   </contact>   <description value="A container for a collection of resources."/>   <jurisdiction>     <coding>       <system value="http://unstats.un.org/unsd/methods/m49/m49.htm"/>       <code value="001"/>       <display value="World"/>     </coding>   </jurisdiction>   <fhirVersion value="6.0.0-ballot3"/>   <mapping>     <identity value="w5"/>     <uri value="http://hl7.org/fhir/fivews"/>     <name value="FiveWs Pattern Mapping"/>   </mapping>   <mapping>     <identity value="v2"/>     <uri value="http://hl7.org/v2"/>     <name value="HL7 V2 Mapping"/>   </mapping>   <mapping>     <identity value="rim"/>     <uri value="http://hl7.org/v3"/>     <name value="RIM Mapping"/>   </mapping>   <mapping>     <identity value="cda"/>     <uri value="http://hl7.org/v3/cda"/>     <name value="CDA (R2)"/>   </mapping>   <kind value="resource"/>   <abstract value="false"/>   <type value="Bundle"/>   <baseDefinition value="http://hl7.org/fhir/StructureDefinition/Resource"/>   <derivation value="specialization"/>   <snapshot>     <element id="Bundle">      <path value="Bundle"/>       <short value="Contains a collection of resources"/>       <definition value="A container for a collection of resources."/>       <min value="0"/>       <max value="*"/>       <base>         <path value="Bundle"/>         <min value="0"/>         <max value="*"/>       </base>       <constraint>         <key value="bdl-1"/>         <requirements value="There are only two Bundle types where paging is supported and there's a need to

         know the size of the result set beyond what's in the current instance."/> 
        <severity value="error"/>         <human value="total only when a search or history"/>         <expression value="total.empty() or (type = 'searchset') or (type = 'history')"/>         <source value="http://hl7.org/fhir/StructureDefinition/Bundle"/>       </constraint>       <constraint>         <key value="bdl-2"/>         <severity value="error"/>         <human value="entry.search only when a search"/>         <expression value="(type = 'searchset') or entry.search.empty()"/>         <source value="http://hl7.org/fhir/StructureDefinition/Bundle"/>       </constraint>       <constraint>         <key value="bdl-7"/>         <severity value="error"/>         <human value="FullUrl must be unique in a bundle, or else entries with the same fullUrl must

         have different meta.versionId (except in history bundles)"/> 
        <expression value="(type = 'history') or entry.where(fullUrl.exists()).select(fullUrl&amp;iif(resource.meta.vers

        ionId.exists(), resource.meta.versionId, '')).isDistinct()"/> 
        <source value="http://hl7.org/fhir/StructureDefinition/Bundle"/>       </constraint>       <constraint>         <key value="bdl-9"/>         <severity value="error"/>         <human value="A document must have an identifier with a system and a value"/>         <expression value="type = 'document' implies (identifier.system.exists() and identifier.value.exists())"/>         <source value="http://hl7.org/fhir/StructureDefinition/Bundle"/>       </constraint>       <constraint>         <key value="bdl-10"/>         <severity value="error"/>         <human value="A document must have a date"/>         <expression value="type = 'document' implies (timestamp.hasValue())"/>         <source value="http://hl7.org/fhir/StructureDefinition/Bundle"/>       </constraint>       <constraint>         <key value="bdl-11"/>         <severity value="error"/>         <human value="A document must have a Composition as the first resource"/>         <expression value="type = 'document' implies entry.first().resource.is(Composition)"/>         <source value="http://hl7.org/fhir/StructureDefinition/Bundle"/>       </constraint>       <constraint>         <key value="bdl-12"/>         <severity value="error"/>         <human value="A message must have a MessageHeader as the first resource"/>         <expression value="type = 'message' implies entry.first().resource.is(MessageHeader)"/>         <source value="http://hl7.org/fhir/StructureDefinition/Bundle"/>       </constraint>       <constraint>         <key value="bdl-13"/>         <severity value="error"/>         <human value="A subscription-notification must have a SubscriptionStatus as the first resource"/>         <expression value="type = 'subscription-notification' implies entry.first().resource.is(SubscriptionStatus)"/>         <source value="http://hl7.org/fhir/StructureDefinition/Bundle"/>       </constraint>       <constraint>         <key value="bdl-14"/>         <severity value="error"/>         <human value="entry.request.method PATCH not allowed for history"/>         <expression value="type = 'history' implies entry.request.method != 'PATCH'"/>         <source value="http://hl7.org/fhir/StructureDefinition/Bundle"/>       </constraint>       <constraint>         <key value="bdl-15"/>         <severity value="error"/>         <human value="Bundle resources where type is not transaction, transaction-response, batch, or

         batch-response or when the request is a POST SHALL have Bundle.entry.fullUrl populated"/> 
        <expression value="type='transaction' or type='transaction-response' or type='batch' or type='batch-response'

         or entry.all(fullUrl.exists() or request.method='POST')"/> 
        <source value="http://hl7.org/fhir/StructureDefinition/Bundle"/>       </constraint>       <constraint>         <key value="bdl-16"/>         <severity value="error"/>         <human value="Issue.severity for all issues within the OperationOutcome must be either 'information'

         or 'warning'."/> 
        <expression value="issues.exists() implies (issues.issue.severity = 'information' or issues.issue.severity

         = 'warning')"/> 
        <source value="http://hl7.org/fhir/StructureDefinition/Bundle"/>       </constraint>       <constraint>         <key value="bdl-17"/>         <severity value="error"/>         <human value="Use and meaning of issues for documents has not been validated because the content

         will not be rendered in the document."/> 
        <expression value="type = 'document' implies issues.empty()"/>         <source value="http://hl7.org/fhir/StructureDefinition/Bundle"/>       </constraint>       <constraint>         <key value="bdl-18"/>         <severity value="error"/>         <human value="Self link is required for searchsets."/>         <expression value="type = 'searchset' implies link.where(relation = 'self' and url.exists()).exists()"/>         <source value="http://hl7.org/fhir/StructureDefinition/Bundle"/>       </constraint>       <constraint>         <key value="bdl-3a"/>         <severity value="error"/>         <human value="For collections of type document, message, searchset or collection, all entries

         must contain resources, and not have request or response elements"/> 
        <expression value="type in ('document' | 'message' | 'searchset' | 'collection') implies entry.all(resource.exis

        ts() and request.empty() and response.empty())"/> 
        <source value="http://hl7.org/fhir/StructureDefinition/Bundle"/>       </constraint>       <constraint>         <key value="bdl-3b"/>         <severity value="error"/>         <human value="For collections of type history, all entries must contain request or response elements,

         and resources if the method is POST, PUT or PATCH"/> 
        <expression value="type = 'history' implies entry.all(request.exists() and response.exists() and ((request.metho

        d in ('POST' | 'PATCH' | 'PUT')) = resource.exists()))"/> 
        <source value="http://hl7.org/fhir/StructureDefinition/Bundle"/>       </constraint>       <constraint>         <key value="bdl-3c"/>         <severity value="error"/>         <human value="For collections of type transaction or batch, all entries must contain request

         elements, and resources if the method is POST, PUT or PATCH"/> 
        <expression value="type in ('transaction' | 'batch') implies entry.all(request.method.exists() and

         ((request.method in ('POST' | 'PATCH' | 'PUT')) = resource.exists()))"/> 
        <source value="http://hl7.org/fhir/StructureDefinition/Bundle"/>       </constraint>       <constraint>         <key value="bdl-3d"/>         <severity value="error"/>         <human value="For collections of type transaction-response or batch-response, all entries must

         contain response elements"/> 
        <expression value="type in ('transaction-response' | 'batch-response') implies entry.all(response.exists())"/>         <source value="http://hl7.org/fhir/StructureDefinition/Bundle"/>       </constraint>       <mustSupport value="false"/>       <isModifier value="false"/>       <isSummary value="false"/>       <mapping>         <identity value="rim"/>         <map value="Entity. Role, or Act,N/A"/>       </mapping>       <mapping>         <identity value="w5"/>         <map value="infrastructure.structure"/>       </mapping>       <mapping>         <identity value="v2"/>         <map value="N/A"/>       </mapping>       <mapping>         <identity value="cda"/>         <map value="ClinicalDocument, if bundle.type = document"/>       </mapping>     </element>     <element id="Bundle.id">      <path value="Bundle.id"/>       <short value="Logical id of this artifact"/>       <definition value="The logical id of the resource, as used in the URL for the resource. Once assigned,

       this value never changes."/> 
      <comment value="Within the context of the FHIR RESTful interactions, the resource has an id except

       for cases like the create and conditional update. Otherwise, the use of the resouce
       id depends on the given use case."/> 
      <min value="0"/>       <max value="1"/>       <base>         <path value="Resource.id"/>         <min value="0"/>         <max value="1"/>       </base>       <!--  Note: special primitive values have a FHIRPath system type. e.g. this is compiler

       magic (j)  -->
      <type>         <extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-fhir-type">          <valueUrl value="id"/>         </extension>         <code value="http://hl7.org/fhirpath/System.String"/>       </type>       <mustSupport value="false"/>       <isModifier value="false"/>       <isSummary value="true"/>     </element>     <element id="Bundle.meta">      <path value="Bundle.meta"/>       <short value="Metadata about the resource"/> 
      <definition value="The metadata about the resource. This is content that is maintained by the infrastructure.
       Changes to the content might not always be associated with version changes to the resource.
      
      
      
        
        
        
      
      
        
      
      
        
        
        
        
        
        
      
      
      
    
    
      
      
      A reference to a set of rules that were followed when the resource was constructed, and
       which must be understood when processing the content. Often, this is a reference to an
       implementation guide that defines the special rules along with other profiles etc.
      Asserting this rule set restricts the content to be only understood by a limited set of
       trading partners. This inherently limits the usefulness of the data in the long term.
       However, the existing health eco-system is highly fractured, and not yet ready to define,
       collect, and exchange data in a generally computable sense. Wherever possible, implementers
       and/or specification writers should avoid using this element. Often, when used, the URL
       is a reference to an implementation guide that defines these special rules as part of
       it's narrative along with other profiles, value sets, etc.
      
      
      
        
        
        
      
      
        
      
      
        
        
        
        
        
        
      
      

       Changes to the content might not always be associated with version changes to the
       resource."/> 
      <min value="0"/>       <max value="1"/>       <base>         <path value="Resource.meta"/>         <min value="0"/>         <max value="1"/>       </base>       <type>         <code value="Meta"/>       </type>       <constraint>         <key value="ele-1"/>         <severity value="error"/>         <human value="All FHIR elements must have a @value or children"/>         <expression value="hasValue() or (children().count() &gt; id.count())"/>         <source value="http://hl7.org/fhir/StructureDefinition/Element"/>       </constraint>       <mustSupport value="false"/>       <isModifier value="false"/>       <isSummary value="true"/>     </element>     <element id="Bundle.implicitRules">      <path value="Bundle.implicitRules"/>       <short value="A set of rules under which this content was created"/>       <definition value="A reference to a set of rules that were followed when the resource was constructed,

       and which must be understood when processing the content. Often, this is a reference
       to an implementation guide that defines the special rules along with other profiles
       etc. For DomainResources, if more than one implicitRules policy applies, additional
       policies may be conveyed using the [additionalImplicitRules](https://build.fhir.org/ig/HL7/fh
      ir-extensions/StructureDefinition-additionalImplicitRules.html) extension."/> 
      <comment value="Asserting this rule set restricts the content to be only understood by a limited

       set of trading partners. This inherently limits the usefulness of the data in the
       long term. However, the existing health eco-system is highly fractured, and not
       yet ready to define, collect, and exchange data in a generally computable sense.
       Wherever possible, implementers and/or specification writers should avoid using
       this element. Often, when used, the URL is a reference to an implementation guide
       that defines these special rules as part of its narrative along with other profiles,
       value sets, etc."/> 
      <min value="0"/>       <max value="1"/>       <base>         <path value="Resource.implicitRules"/>         <min value="0"/>         <max value="1"/>       </base>       <type>         <code value="uri"/>       </type>       <constraint>         <key value="ele-1"/>         <severity value="error"/>         <human value="All FHIR elements must have a @value or children"/>         <expression value="hasValue() or (children().count() &gt; id.count())"/>         <source value="http://hl7.org/fhir/StructureDefinition/Element"/>       </constraint>       <mustSupport value="false"/>       <isModifier value="true"/> 
      <isModifierReason value="This element is labeled as a modifier because the implicit rules may provide additional
       knowledge about the resource that modifies it's meaning or interpretation
      
    
    
      
      
      
      Language is provided to support indexing and accessibility (typically, services such as
       text to speech use the language tag). The html language tag in the narrative applies 
       to the narrative. The language tag on the resource may be used to specify the language
       of other presentations generated from the data in the resource. Not all the content has
       to be in the base language. The Resource.language should not be assumed to apply to the
       narrative automatically. If a language is specified, it should it also be specified on
       the div element in the html (see rules in HTML5 for information about the relationship
       between xml:lang and the html lang attribute).
      
      
      
        
        
        
      
      
        
      
      
        
        
        
        
        
        
      
      
      
      
        
          
        
        
          
        
        
          
        
        
        
        
      
    
    
      
      
      A persistent identifier for the bundle that won't change as a bundle is copied from server
       to server.
      Persistent identity generally only matters for batches of type Document, Message, and
       Collection. It would not normally be populated for search and history results and servers
       ignore Bundle.identifier when processing batches and transactions. For Documents  the
       .identifier SHALL be populated such that the .identifier is globally unique.
      
      
      
        
        
        
      
      
        
      
      
        
        
        
        
        
        
      
      
      
      
        
        
      
      
        
        
      
    
    
      
      document | message | transaction | transaction-response | batch | batch-response | history
       | searchset | collection
      
      It's possible to use a bundle for other purposes (e.g. a document can be accepted as a
       transaction). This is primarily defined so that there can be specific rules for some of
       the bundle types.
      
      
      
        
        
        
      
      
        
      
      
        
        
        
        
        
        
      
      
      
      
        
          
        
        
        
        
      
      
        
        
      
    
    
      
      
      The date/time that the bundle was assembled - i.e. when the resources were placed in the
       bundle.
      For many bundles, the timestamp is equal to .meta.lastUpdated, because they are not stored
       (e.g. search results). When a bundle is placed in a persistent store, .meta.lastUpdated
       will be usually be changed by the server. When the bundle is a message, a middleware agent
       altering the message (even if not stored) SHOULD update .meta.lastUpdated. .timestamp
       is used to track the original time of the Bundle, and SHOULD be populated.  

Usage:

* document : the date the document was created. Note: the composition may predate the
       document, or be associated with multiple documents. The date of the composition - the
       authoring time - may be earlier than the document assembly time
* message : the date that the content of the message was assembled. This date is not changed
       by middleware engines unless they add additional data that changes the meaning of the
       time of the message
* history : the date that the history was assembled. This time would be used as the _since
       time to ask for subsequent updates
* searchset : the time that the search set was assembled. Note that different pages MAY
       have different timestamps but need not. Having different timestamps does not imply that
       subsequent pages will represent or include changes made since the initial query
* transaction | transaction-response | batch | batch-response | collection : no particular
       assigned meaning

The timestamp value should be greater than the lastUpdated and other timestamps in the
       resources in the bundle, and it should be equal or earlier than the .meta.lastUpdated
       on the Bundle itself.
      
      
      
        
        
        
      
      
        
      
      
        
        
        
        
        
        
      
      
      
      
        
        
      
      
        
        
      
    
    
      
      
      If a set of search matches, this is the total number of entries of type 'match' across
       all pages in the search.  It does not include search.mode = 'include' or 'outcome' entries
       and it does not provide a count of the number of entries in the Bundle.
      Only used if the bundle is a search result set. The total does not include resources such
       as OperationOutcome and included resources, only the total number of matching resources.
      
      
      
        
        
        
      
      
        
      
      
      
        
        
        
        
        
        
      
      
      
    
    
      
      
      
      Both Bundle.link and Bundle.entry.link are defined to support providing additional context
       when Bundles are used (e.g. [HATEOAS](http://en.wikipedia.org/wiki/HATEOAS)). 

Bundle.entry.link corresponds to links found in the HTTP header if the resource in the
       entry was [read](http.html#read) directly.

This specification defines some specific uses of Bundle.link for [searching](search.html#conformance
      ) and [paging](http.html#paging), but no specific uses for Bundle.entry.link, and no defined
       function in a transaction - the meaning is implementation specific.
      
      
      
        
        
        
      
      
        
      
      
        
        
        
        
        
        
      
      
      
    
    
      
      
      
      Unique id for the element within a resource (for internal references). This may be any
       string value that does not contain spaces.
      
      
      
        
        
        
      
    <!--  Note: special primitive values have a FHIRPath system type. e.g. this is compiler magic
       (j)  -->
      
        
          
        
        
      
      
      
      
        
        
      
    
    
      
      

       knowledge about the resource that modifies its meaning or interpretation"/> 
      <isSummary value="true"/>     </element>     <element id="Bundle.language">      <path value="Bundle.language"/>       <short value="Language of the resource content"/>       <definition value="The base language in which the resource is written."/>       <comment value="Language is provided to support indexing and accessibility (typically, services

       such as text to speech use the language tag). The html language tag in the narrative
       applies  to the narrative. The language tag on the resource may be used to specify
       the language of other presentations generated from the data in the resource. Not
       all the content has to be in the base language. The Resource.language should not
       be assumed to apply to the narrative automatically. If a language is specified,
       it should it also be specified on the div element in the html (see rules in HTML5
       for information about the relationship between xml:lang and the html lang attribute)."/> 
      <min value="0"/>       <max value="1"/>       <base>         <path value="Resource.language"/>         <min value="0"/>         <max value="1"/>       </base>       <type>         <code value="code"/>       </type>       <constraint>         <key value="ele-1"/>         <severity value="error"/>         <human value="All FHIR elements must have a @value or children"/>         <expression value="hasValue() or (children().count() &gt; id.count())"/>         <source value="http://hl7.org/fhir/StructureDefinition/Element"/>       </constraint>       <mustSupport value="false"/>       <isModifier value="false"/>       <isSummary value="false"/>       <binding>         <extension url="http://hl7.org/fhir/StructureDefinition/elementdefinition-bindingName">          <valueString value="Language"/>         </extension>         <extension url="http://hl7.org/fhir/StructureDefinition/elementdefinition-isCommonBinding">          <valueBoolean value="true"/>         </extension>         <strength value="required"/>         <description value="IETF language tag for a human language"/>         <valueSet value="http://hl7.org/fhir/ValueSet/all-languages|6.0.0-ballot3"/>         <additional>           <purpose value="starter"/>           <valueSet value="http://hl7.org/fhir/ValueSet/languages"/>         </additional>       </binding>     </element>     <element id="Bundle.identifier">      <path value="Bundle.identifier"/>       <short value="Persistent identifier for the bundle"/>       <definition value="A persistent identifier for the bundle that won't change as a bundle is copied

       from server to server."/> 
      <comment value="Persistent identity generally only matters for batches of type Document, Message,

       and Collection. It would not normally be populated for search and history results
       and servers ignore Bundle.identifier when processing batches and transactions.
       For Documents  the .identifier SHALL be populated such that the .identifier is
       globally unique."/> 
      <min value="0"/>       <max value="1"/>       <base>         <path value="Bundle.identifier"/>         <min value="0"/>         <max value="1"/>       </base>       <type>         <code value="Identifier"/>       </type>       <condition value="bdl-9"/>       <constraint>         <key value="ele-1"/>         <severity value="error"/>         <human value="All FHIR elements must have a @value or children"/>         <expression value="hasValue() or (children().count() &gt; id.count())"/>         <source value="http://hl7.org/fhir/StructureDefinition/Element"/>       </constraint>       <mustSupport value="false"/>       <isModifier value="false"/>       <isSummary value="true"/>       <mapping>         <identity value="w5"/>         <map value="FiveWs.identifier"/>       </mapping>       <mapping>         <identity value="cda"/>         <map value="ClinicalDocument.id"/>       </mapping>     </element>     <element id="Bundle.type">      <path value="Bundle.type"/>       <short value="document | message | transaction | transaction-response | batch | batch-response

       | history | searchset | collection | subscription-notification"/> 
      <definition value="Indicates the purpose of this bundle - how it is intended to be used."/>       <comment value="It's possible to use a bundle for other purposes (e.g. a document can be accepted

       as a transaction). This is primarily defined so that there can be specific rules
       for some of the bundle types."/> 
      <min value="1"/>       <max value="1"/>       <base>         <path value="Bundle.type"/>         <min value="1"/>         <max value="1"/>       </base>       <type>         <code value="code"/>       </type>       <condition value="bdl-1"/>       <condition value="bdl-2"/>       <condition value="bdl-3a"/>       <condition value="bdl-3b"/>       <condition value="bdl-3c"/>       <condition value="bdl-3d"/>       <condition value="bdl-7"/>       <condition value="bdl-9"/>       <condition value="bdl-10"/>       <condition value="bdl-11"/>       <condition value="bdl-12"/>       <condition value="bdl-13"/>       <condition value="bdl-14"/>       <condition value="bdl-15"/>       <condition value="bdl-17"/>       <condition value="bdl-18"/>       <constraint>         <key value="ele-1"/>         <severity value="error"/>         <human value="All FHIR elements must have a @value or children"/>         <expression value="hasValue() or (children().count() &gt; id.count())"/>         <source value="http://hl7.org/fhir/StructureDefinition/Element"/>       </constraint>       <mustSupport value="false"/>       <isModifier value="false"/>       <isSummary value="true"/>       <binding>         <extension url="http://hl7.org/fhir/StructureDefinition/elementdefinition-bindingName">          <valueString value="BundleType"/>         </extension>         <strength value="required"/>         <description value="Indicates the purpose of a bundle - how it is intended to be used."/>         <valueSet value="http://hl7.org/fhir/ValueSet/bundle-type|6.0.0-ballot3"/>       </binding>       <mapping>         <identity value="w5"/>         <map value="FiveWs.class"/>       </mapping>     </element>     <element id="Bundle.timestamp">      <path value="Bundle.timestamp"/>       <short value="When the bundle was assembled"/>       <definition value="The date/time that the bundle was assembled - i.e. when the resources were placed

       in the bundle."/> 
      <comment value="For many bundles, the timestamp is equal to .meta.lastUpdated, because they are

       not stored (e.g. search results). When a bundle is placed in a persistent store,
       .meta.lastUpdated will be usually be changed by the server. When the bundle is
       a message, a middleware agent altering the message (even if not stored) SHOULD
       update .meta.lastUpdated. .timestamp is used to track the original time of the
       Bundle, and SHOULD be populated.  
Usage:
* document : the date the document was created. Note: the composition may predate
       the document, or be associated with multiple documents. The date of the composition
       - the authoring time - may be earlier than the document assembly time
* message : the date that the content of the message was assembled. This date is
       not changed by middleware engines unless they add additional data that changes
       the meaning of the time of the message
* history : the date that the history was assembled. This time would be used as
       the _since time to ask for subsequent updates
* searchset : the time that the search set was assembled. Note that different pages
       MAY have different timestamps but need not. Having different timestamps does not
       imply that subsequent pages will represent or include changes made since the initial
       query
* transaction | transaction-response | batch | batch-response | collection : no
       particular assigned meaning
The timestamp value should be greater than the lastUpdated and other timestamps
       in the resources in the bundle, and it should be equal or earlier than the .meta.lastUpdated
       on the Bundle itself."/> 
      <min value="0"/>       <max value="1"/>       <base>         <path value="Bundle.timestamp"/>         <min value="0"/>         <max value="1"/>       </base>       <type>         <code value="instant"/>       </type>       <condition value="bdl-10"/>       <constraint>         <key value="ele-1"/>         <severity value="error"/>         <human value="All FHIR elements must have a @value or children"/>         <expression value="hasValue() or (children().count() &gt; id.count())"/>         <source value="http://hl7.org/fhir/StructureDefinition/Element"/>       </constraint>       <mustSupport value="false"/>       <isModifier value="false"/>       <isSummary value="true"/>       <mapping>         <identity value="w5"/>         <map value="FiveWs.init"/>       </mapping>       <mapping>         <identity value="cda"/>         <map value="ClinicalDocument.effectiveTime"/>       </mapping>     </element>     <element id="Bundle.total">      <path value="Bundle.total"/>       <short value="Total matches across all pages"/>       <definition value="If a set of search matches or a history, this is the (potentially estimated) total

       number of entries of type 'match' across all pages in the search.  It does not
       include search.mode = 'include' or 'outcome' entries and it does not provide a
       count of the number of entries in the Bundle."/> 
      <comment value="Only used if the bundle is a search or history result set. The total does not include

       resources such as OperationOutcome and included resources, only the total number
       of matching resources."/> 
      <min value="0"/>       <max value="1"/>       <base>         <path value="Bundle.total"/>         <min value="0"/>         <max value="1"/>       </base>       <type>         <code value="unsignedInt"/>       </type>       <condition value="bdl-1"/>       <constraint>         <key value="ele-1"/>         <severity value="error"/>         <human value="All FHIR elements must have a @value or children"/>         <expression value="hasValue() or (children().count() &gt; id.count())"/>         <source value="http://hl7.org/fhir/StructureDefinition/Element"/>       </constraint>       <mustSupport value="false"/>       <isModifier value="false"/>       <isSummary value="true"/>     </element>     <element id="Bundle.link">      <path value="Bundle.link"/>       <short value="Links related to this Bundle"/>       <definition value="A series of links that provide context to this bundle."/>       <comment value="Both Bundle.link and Bundle.entry.link are defined to support providing additional

       context when Bundles are used (e.g. [HATEOAS](http://en.wikipedia.org/wiki/HATEOAS)).
       
Bundle.entry.link corresponds to links found in the HTTP header if the resource
       in the entry was [read](http.html#read) directly.
This specification defines some specific uses of Bundle.link for [searching](search.html#conf
      ormance) and [paging](http.html#paging), but no specific uses for Bundle.entry.link,
       and no defined function in a transaction - the meaning is implementation specific.
        The behavior of navigation link types (next/prev/first/last) are well defined
       for searchset and history Bundles but are not currently defined for other types.
       Implementers who choose to use such link relationships for other bundle types will
       need to negotiate behavior with their interoperability partners."/> 
      <min value="0"/>       <max value="*"/>       <base>         <path value="Bundle.link"/>         <min value="0"/>         <max value="*"/>       </base>       <type>         <code value="BackboneElement"/>       </type>       <condition value="bdl-18"/>       <constraint>         <key value="ele-1"/>         <severity value="error"/>         <human value="All FHIR elements must have a @value or children or both"/>         <expression value="hasValue() or (children().count() &gt; id.count())"/>         <source value="http://hl7.org/fhir/StructureDefinition/Element"/>       </constraint>       <mustSupport value="false"/>       <isModifier value="false"/>       <isSummary value="true"/>     </element>     <element id="Bundle.link.id">      <path value="Bundle.link.id"/>       <representation value="xmlAttr"/>       <short value="Unique id for inter-element referencing"/>       <definition value="Unique id for the element within a resource (for internal references). This may

       be any string value that does not contain spaces."/> 
      <min value="0"/>       <max value="1"/>       <base>         <path value="Element.id"/>         <min value="0"/>         <max value="1"/>       </base>       <!--  Note: special primitive values have a FHIRPath system type. e.g. this is compiler

       magic (j)  -->
      <type>         <extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-fhir-type">          <valueUrl value="string"/>         </extension>         <code value="http://hl7.org/fhirpath/System.String"/>       </type>       <condition value="ele-1"/>       <isModifier value="false"/>       <isSummary value="false"/>       <mapping>         <identity value="rim"/>         <map value="n/a"/>       </mapping>     </element>     <element id="Bundle.link.extension">      <path value="Bundle.link.extension"/>       <short value="Additional content defined by implementations"/> 
      <definition value="May be used to represent additional information that is not part of the basic definition
       of the element. To make the use of extensions safe and manageable, there is a strict set
       of governance  applied to the definition and use of extensions. Though any implementer
       can define an extension, there is a set of requirements that SHALL be met as part of the
       definition of the extension.
      There can be no stigma associated with the use of extensions by any application, project,
       or standard - regardless of the institution or jurisdiction that uses or defines the extensions.
        The use of extensions is what allows the FHIR specification to retain a core level of
       simplicity for everyone.
      
      
      
      
      
        
        
        
      
      
        
      
      
        
        
        
        
        
        
      
      
        
        
        
        
        
        
      
      
      
      
        
        
      
    
    
      
      

       of the element. To make the use of extensions safe and managable, there is a strict
       set of governance applied to the definition and use of extensions. Though any implementer
       can define an extension, there is a set of requirements that SHALL be met as part
       of the definition of the extension."/> 
      <comment value="There can be no stigma associated with the use of extensions by any application,

       project, or standard - regardless of the institution or jurisdiction that uses
       or defines the extensions.  The use of extensions is what allows the FHIR specification
       to retain a core level of simplicity for everyone."/> 
      <alias value="extensions"/>       <alias value="user content"/>       <min value="0"/>       <max value="*"/>       <base>         <path value="Element.extension"/>         <min value="0"/>         <max value="*"/>       </base>       <type>         <code value="Extension"/>       </type>       <constraint>         <key value="ele-1"/>         <severity value="error"/>         <human value="All FHIR elements must have a @value or children"/>         <expression value="hasValue() or (children().count() &gt; id.count())"/>         <source value="http://hl7.org/fhir/StructureDefinition/Element"/>       </constraint>       <isModifier value="false"/>       <isSummary value="false"/>       <mapping>         <identity value="rim"/>         <map value="n/a"/>       </mapping>     </element>     <element id="Bundle.link.modifierExtension">      <path value="Bundle.link.modifierExtension"/>       <short value="Extensions that cannot be ignored even if unrecognized"/> 
      <definition value="May be used to represent additional information that is not part of the basic definition
       of the element and that modifies the understanding of the element in which it is contained
       and/or the understanding of the containing element's descendants. Usually modifier elements
       provide negation or qualification. To make the use of extensions safe and manageable,
       there is a strict set of governance applied to the definition and use of extensions. Though
       any implementer can define an extension, there is a set of requirements that SHALL be
       met as part of the definition of the extension. Applications processing a resource are
       required to check for modifier extensions.

Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource
       (including cannot change the meaning of modifierExtension itself).
      There can be no stigma associated with the use of extensions by any application, project,
       or standard - regardless of the institution or jurisdiction that uses or defines the extensions.
        The use of extensions is what allows the FHIR specification to retain a core level of
       simplicity for everyone.
      Modifier extensions allow for extensions that *cannot* be safely ignored to be clearly
       distinguished from the vast majority of extensions which can be safely ignored.  This
       promotes interoperability by eliminating the need for implementers to prohibit the presence
       of extensions. For further information, see the [definition of modifier extensions](extensibility.ht
      ml#modifierExtension).
      
      
      
      
      
      
        
        
        
      
      
        
      
      
        
        
        
        
        
        
      
      
        
        
        
        
        
        
      
      
      Modifier extensions are expected to modify the meaning or interpretation of the element
       that contains them
      
      
        
        
      
    
    
      
      
      A name which details the functional use for this link - see [http://www.iana.org/assignments/link-re
      lations/link-relations.xhtml#link-relations-1](http://www.iana.org/assignments/link-relations/link-re
      lations.xhtml#link-relations-1).
      
      
      
        
        
        
      
      
        
      
      
        
        
        
        
        
        
      
      
      
    
    
      
      
      
      
      
      
        
        
        
      
      
        
      
      
        
        
        
        
        
        
      
      
      
    
    
      
      
      An entry in a bundle resource - will either contain a resource or information about a
       resource (transactions and history only).
      
      
      
        
        
        
      
      
        
      
      For bundles of type 'document' and 'message', the first resource is special (must be Composition
       or MessageHeader respectively). For all bundles, the meaning of the order of entries depends
       on the bundle type
      
        
        
        
        
        
      
      
        
        
        
        
        
      
      
        
        
        
        
        
        
      
      
      
    
    
      
      
      
      Unique id for the element within a resource (for internal references). This may be any
       string value that does not contain spaces.
      
      
      
        
        
        
      
    <!--  Note: special primitive values have a FHIRPath system type. e.g. this is compiler magic
       (j)  -->
      
        
          
        
        
      
      
      
      
        
        
      
    
    
      
      

       of the element and that modifies the understanding of the element in which it is
       contained and/or the understanding of the containing element's descendants. Usually
       modifier elements provide negation or qualification. To make the use of extensions
       safe and managable, there is a strict set of governance applied to the definition
       and use of extensions. Though any implementer can define an extension, there is
       a set of requirements that SHALL be met as part of the definition of the extension.
       Applications processing a resource are required to check for modifier extensions.
Modifier extensions SHALL NOT change the meaning of any elements on Resource or
       DomainResource (including cannot change the meaning of modifierExtension itself)."/> 
      <comment value="There can be no stigma associated with the use of extensions by any application,

       project, or standard - regardless of the institution or jurisdiction that uses
       or defines the extensions.  The use of extensions is what allows the FHIR specification
       to retain a core level of simplicity for everyone."/> 
      <requirements value="Modifier extensions allow for extensions that *cannot* be safely ignored to be

       clearly distinguished from the vast majority of extensions which can be safely
       ignored.  This promotes interoperability by eliminating the need for implementers
       to prohibit the presence of extensions. For further information, see the [definition
       of modifier extensions](extensibility.html#modifierExtension)."/> 
      <alias value="extensions"/>       <alias value="user content"/>       <alias value="modifiers"/>       <min value="0"/>       <max value="*"/>       <base>         <path value="BackboneElement.modifierExtension"/>         <min value="0"/>         <max value="*"/>       </base>       <type>         <code value="Extension"/>       </type>       <constraint>         <key value="ele-1"/>         <severity value="error"/>         <human value="All FHIR elements must have a @value or children"/>         <expression value="hasValue() or (children().count() &gt; id.count())"/>         <source value="http://hl7.org/fhir/StructureDefinition/Element"/>       </constraint>       <isModifier value="true"/>       <isModifierReason value="Modifier extensions are expected to modify the meaning or interpretation of the

       element that contains them"/> 
      <isSummary value="true"/>       <mapping>         <identity value="rim"/>         <map value="N/A"/>       </mapping>     </element>     <element id="Bundle.link.relation">      <path value="Bundle.link.relation"/>       <short value="See http://www.iana.org/assignments/link-relations/link-relations.xhtml#link-relations-1"/>       <definition value="A name which details the functional use for this link - see [http://www.iana.org/assignments/

      link-relations/link-relations.xhtml#link-relations-1](http://www.iana.org/assignments/link-rel
      ations/link-relations.xhtml#link-relations-1)."/> 
      <min value="1"/>       <max value="1"/>       <base>         <path value="Bundle.link.relation"/>         <min value="1"/>         <max value="1"/>       </base>       <type>         <code value="code"/>       </type>       <condition value="bdl-18"/>       <constraint>         <key value="ele-1"/>         <severity value="error"/>         <human value="All FHIR elements must have a @value or children"/>         <expression value="hasValue() or (children().count() &gt; id.count())"/>         <source value="http://hl7.org/fhir/StructureDefinition/Element"/>       </constraint>       <mustSupport value="false"/>       <isModifier value="false"/>       <isSummary value="true"/>       <binding>         <strength value="required"/>         <valueSet value="http://hl7.org/fhir/ValueSet/iana-link-relations|6.0.0-ballot3"/>       </binding>     </element>     <element id="Bundle.link.url">      <path value="Bundle.link.url"/>       <short value="Reference details for the link"/>       <definition value="The reference details for the link."/>       <min value="1"/>       <max value="1"/>       <base>         <path value="Bundle.link.url"/>         <min value="1"/>         <max value="1"/>       </base>       <type>         <code value="uri"/>       </type>       <condition value="bdl-18"/>       <constraint>         <key value="ele-1"/>         <severity value="error"/>         <human value="All FHIR elements must have a @value or children"/>         <expression value="hasValue() or (children().count() &gt; id.count())"/>         <source value="http://hl7.org/fhir/StructureDefinition/Element"/>       </constraint>       <mustSupport value="false"/>       <isModifier value="false"/>       <isSummary value="true"/>     </element>     <element id="Bundle.entry">      <path value="Bundle.entry"/>       <short value="Entry in the bundle - will have a resource or information"/>       <definition value="An entry in a bundle resource - will either contain a resource or information about

       a resource (transactions and history only)."/> 
      <min value="0"/>       <max value="*"/>       <base>         <path value="Bundle.entry"/>         <min value="0"/>         <max value="*"/>       </base>       <type>         <code value="BackboneElement"/>       </type>       <orderMeaning value="For bundles of type 'document' and 'message', the first resource is special (must

       be Composition or MessageHeader respectively). For all bundles, the meaning of
       the order of entries depends on the bundle type"/> 
      <condition value="bdl-11"/>       <condition value="bdl-12"/>       <condition value="bdl-13"/>       <condition value="bdl-14"/>       <condition value="bdl-15"/>       <condition value="bdl-2"/>       <constraint>         <key value="bdl-5"/>         <severity value="error"/>         <human value="must be a resource unless there's a request or response"/>         <expression value="resource.exists() or request.exists() or response.exists()"/>         <source value="http://hl7.org/fhir/StructureDefinition/Bundle"/>       </constraint>       <constraint>         <key value="bdl-8"/>         <severity value="error"/>         <human value="fullUrl cannot be a version specific reference"/>         <expression value="fullUrl.exists() implies fullUrl.contains('/_history/').not()"/>         <source value="http://hl7.org/fhir/StructureDefinition/Bundle"/>       </constraint>       <constraint>         <key value="ele-1"/>         <severity value="error"/>         <human value="All FHIR elements must have a @value or children or both"/>         <expression value="hasValue() or (children().count() &gt; id.count())"/>         <source value="http://hl7.org/fhir/StructureDefinition/Element"/>       </constraint>       <mustSupport value="false"/>       <isModifier value="false"/>       <isSummary value="true"/>     </element>     <element id="Bundle.entry.id">      <path value="Bundle.entry.id"/>       <representation value="xmlAttr"/>       <short value="Unique id for inter-element referencing"/>       <definition value="Unique id for the element within a resource (for internal references). This may

       be any string value that does not contain spaces."/> 
      <min value="0"/>       <max value="1"/>       <base>         <path value="Element.id"/>         <min value="0"/>         <max value="1"/>       </base>       <!--  Note: special primitive values have a FHIRPath system type. e.g. this is compiler

       magic (j)  -->
      <type>         <extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-fhir-type">          <valueUrl value="string"/>         </extension>         <code value="http://hl7.org/fhirpath/System.String"/>       </type>       <condition value="ele-1"/>       <isModifier value="false"/>       <isSummary value="false"/>       <mapping>         <identity value="rim"/>         <map value="n/a"/>       </mapping>     </element>     <element id="Bundle.entry.extension">      <path value="Bundle.entry.extension"/>       <short value="Additional content defined by implementations"/> 
      <definition value="May be used to represent additional information that is not part of the basic definition
       of the element. To make the use of extensions safe and manageable, there is a strict set
       of governance  applied to the definition and use of extensions. Though any implementer
       can define an extension, there is a set of requirements that SHALL be met as part of the
       definition of the extension.
      There can be no stigma associated with the use of extensions by any application, project,
       or standard - regardless of the institution or jurisdiction that uses or defines the extensions.
        The use of extensions is what allows the FHIR specification to retain a core level of
       simplicity for everyone.
      
      
      
      
      
        
        
        
      
      
        
      
      
        
        
        
        
        
        
      
      
        
        
        
        
        
        
      
      
      
      
        
        
      
    
    
      
      

       of the element. To make the use of extensions safe and managable, there is a strict
       set of governance applied to the definition and use of extensions. Though any implementer
       can define an extension, there is a set of requirements that SHALL be met as part
       of the definition of the extension."/> 
      <comment value="There can be no stigma associated with the use of extensions by any application,

       project, or standard - regardless of the institution or jurisdiction that uses
       or defines the extensions.  The use of extensions is what allows the FHIR specification
       to retain a core level of simplicity for everyone."/> 
      <alias value="extensions"/>       <alias value="user content"/>       <min value="0"/>       <max value="*"/>       <base>         <path value="Element.extension"/>         <min value="0"/>         <max value="*"/>       </base>       <type>         <code value="Extension"/>       </type>       <constraint>         <key value="ele-1"/>         <severity value="error"/>         <human value="All FHIR elements must have a @value or children"/>         <expression value="hasValue() or (children().count() &gt; id.count())"/>         <source value="http://hl7.org/fhir/StructureDefinition/Element"/>       </constraint>       <isModifier value="false"/>       <isSummary value="false"/>       <mapping>         <identity value="rim"/>         <map value="n/a"/>       </mapping>     </element>     <element id="Bundle.entry.modifierExtension">      <path value="Bundle.entry.modifierExtension"/>       <short value="Extensions that cannot be ignored even if unrecognized"/> 
      <definition value="May be used to represent additional information that is not part of the basic definition
       of the element and that modifies the understanding of the element in which it is contained
       and/or the understanding of the containing element's descendants. Usually modifier elements
       provide negation or qualification. To make the use of extensions safe and manageable,
       there is a strict set of governance applied to the definition and use of extensions. Though
       any implementer can define an extension, there is a set of requirements that SHALL be
       met as part of the definition of the extension. Applications processing a resource are
       required to check for modifier extensions.

Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource
       (including cannot change the meaning of modifierExtension itself).
      There can be no stigma associated with the use of extensions by any application, project,
       or standard - regardless of the institution or jurisdiction that uses or defines the extensions.
        The use of extensions is what allows the FHIR specification to retain a core level of
       simplicity for everyone.
      Modifier extensions allow for extensions that *cannot* be safely ignored to be clearly
       distinguished from the vast majority of extensions which can be safely ignored.  This
       promotes interoperability by eliminating the need for implementers to prohibit the presence
       of extensions. For further information, see the [definition of modifier extensions](extensibility.ht
      ml#modifierExtension).
      
      
      
      
      
      
        
        
        
      
      
        
      
      
        
        
        
        
        
        
      
      
        
        
        
        
        
        
      
      
      Modifier extensions are expected to modify the meaning or interpretation of the element
       that contains them
      
      
        
        
      
    
    
      
      
      
      
      
      
        
        
        
      
      
      
        
        
        
        
        
        
      
      
      
    
    
      
      
      The Absolute URL for the resource.  The fullUrl SHALL NOT disagree with the id in the
       resource - i.e. if the fullUrl is not a urn:uuid, the URL shall be version-independent
       URL consistent with the Resource.id. The fullUrl is a version independent reference to
       the resource. The fullUrl element SHALL have a value except that: 
* fullUrl can be empty on a POST (although it does not need to when specifying a temporary
       id for reference in the bundle)
* Results from operations might involve resources that are not identified.

       of the element and that modifies the understanding of the element in which it is
       contained and/or the understanding of the containing element's descendants. Usually
       modifier elements provide negation or qualification. To make the use of extensions
       safe and managable, there is a strict set of governance applied to the definition
       and use of extensions. Though any implementer can define an extension, there is
       a set of requirements that SHALL be met as part of the definition of the extension.
       Applications processing a resource are required to check for modifier extensions.
Modifier extensions SHALL NOT change the meaning of any elements on Resource or
       DomainResource (including cannot change the meaning of modifierExtension itself)."/> 
      <comment value="There can be no stigma associated with the use of extensions by any application,

       project, or standard - regardless of the institution or jurisdiction that uses
       or defines the extensions.  The use of extensions is what allows the FHIR specification
       to retain a core level of simplicity for everyone."/> 
      <requirements value="Modifier extensions allow for extensions that *cannot* be safely ignored to be

       clearly distinguished from the vast majority of extensions which can be safely
       ignored.  This promotes interoperability by eliminating the need for implementers
       to prohibit the presence of extensions. For further information, see the [definition
       of modifier extensions](extensibility.html#modifierExtension)."/> 
      <alias value="extensions"/>       <alias value="user content"/>       <alias value="modifiers"/>       <min value="0"/>       <max value="*"/>       <base>         <path value="BackboneElement.modifierExtension"/>         <min value="0"/>         <max value="*"/>       </base>       <type>         <code value="Extension"/>       </type>       <constraint>         <key value="ele-1"/>         <severity value="error"/>         <human value="All FHIR elements must have a @value or children"/>         <expression value="hasValue() or (children().count() &gt; id.count())"/>         <source value="http://hl7.org/fhir/StructureDefinition/Element"/>       </constraint>       <isModifier value="true"/>       <isModifierReason value="Modifier extensions are expected to modify the meaning or interpretation of the

       element that contains them"/> 
      <isSummary value="true"/>       <mapping>         <identity value="rim"/>         <map value="N/A"/>       </mapping>     </element>     <element id="Bundle.entry.link">      <path value="Bundle.entry.link"/>       <short value="Links related to this entry"/>       <definition value="A series of links that provide context to this entry."/>       <min value="0"/>       <max value="*"/>       <base>         <path value="Bundle.entry.link"/>         <min value="0"/>         <max value="*"/>       </base>       <contentReference value="#Bundle.link"/>       <constraint>         <key value="ele-1"/>         <severity value="error"/>         <human value="All FHIR elements must have a @value or children"/>         <expression value="hasValue() or (children().count() &gt; id.count())"/>         <source value="http://hl7.org/fhir/StructureDefinition/Element"/>       </constraint>       <mustSupport value="false"/>       <isModifier value="false"/>       <isSummary value="true"/>     </element>     <element id="Bundle.entry.fullUrl">      <path value="Bundle.entry.fullUrl"/>       <short value="URI for resource (e.g. the absolute URL server address, URI for UUID/OID, etc.)"/>       <definition value="The Absolute URL for the resource. Except for transactions and batches, each entry

       in a Bundle must have a fullUrl. The fullUrl SHALL NOT disagree with the id in
       the resource - i.e. if the fullUrl is not a urn:uuid, the URL shall be version-independent
       URL consistent with the Resource.id. The fullUrl is a version independent reference
       to the resource. Even when not required, fullUrl MAY be set to a urn:uuid to allow
       referencing entries in a transaction. The fullUrl can be an arbitrary URI and is
       not limited to urn:uuid, urn:oid, http, and https. The fullUrl element SHALL have
       a value unless:
* the Bundle is a batch or transaction request or response AND
* the entry is
    * invoking a create
  * invoking or responding to an operation where the body is not a single identified
       resource
  * invoking or returning the results of a search or history operation."/> 

      <comment value="fullUrl might not be [unique in the context of a resource](bundle.html#bundle-unique).
       Note that since [FHIR resources do not need to be served through the FHIR API](references.html),
       the fullURL might be a URN or an absolute URL that does not end with the logical id of
       the resource (Resource.id). However, but if the fullUrl does look like a RESTful server
       URL (e.g. meets the [regex](references.html#regex), then the 'id' portion of the fullUrl
       SHALL end with the Resource.id.

Note that the fullUrl is not the same as the canonical URL - it's an absolute url for
       an endpoint serving the resource (these will happen to have the same value on the canonical
       server for the resource with the canonical URL).
      
      
      
        
        
        
      
      
        
      
      
        
        
        
        
        
        
      
      
      
    
    
      
      
      
      
      
      
        
        
        
      
      
        
      
      
      
    
    
      
      
      
      
      
      
        
        
        
      
      
        
      
      
      
        
        
        
        
        
        
      
      
      
    
    
      
      
      
      Unique id for the element within a resource (for internal references). This may be any
       string value that does not contain spaces.
      
      
      
        
        
        
      
    <!--  Note: special primitive values have a FHIRPath system type. e.g. this is compiler magic
       (j)  -->
      
        
          
        
        
      
      
      
      
        
        
      
    
    
      
      

       Note that since [FHIR resources do not need to be served through the FHIR API](references.htm
      l), the fullURL might be a URN or an absolute URL that does not end with the logical
       id of the resource (Resource.id). However, if the fullUrl does look like a RESTful
       server URL (e.g. meets the [regex](references.html#regex), then the portion of
       the URL that, by FHIR syntax, corresponds to the resource type and id within the
       fullUrl SHALL match the resource type and id of the resource.
Note that the fullUrl is not the same as the canonical URL - it's an absolute url
       for an endpoint serving the resource (these will happen to have the same value
       on the canonical server for the resource with the canonical URL)."/> 
      <min value="0"/>       <max value="1"/>       <base>         <path value="Bundle.entry.fullUrl"/>         <min value="0"/>         <max value="1"/>       </base>       <type>         <code value="uri"/>       </type>       <condition value="bdl-7"/>       <condition value="bdl-15"/>       <condition value="bdl-8"/>       <constraint>         <key value="ele-1"/>         <severity value="error"/>         <human value="All FHIR elements must have a @value or children"/>         <expression value="hasValue() or (children().count() &gt; id.count())"/>         <source value="http://hl7.org/fhir/StructureDefinition/Element"/>       </constraint>       <mustSupport value="false"/>       <isModifier value="false"/>       <isSummary value="true"/>     </element>     <element id="Bundle.entry.resource">      <path value="Bundle.entry.resource"/>       <short value="A resource in the bundle"/>       <definition value="The Resource for the entry. The purpose/meaning of the resource is determined by

       the Bundle.type. This is allowed to be a Parameters resource if and only if it
       is referenced by something else within the Bundle that provides context/meaning."/> 
      <comment value="This may be a resource defined in the FHIR specification, or an [additional resource](resourc

      e.html#additional)"/> 
      <min value="0"/>       <max value="1"/>       <base>         <path value="Bundle.entry.resource"/>         <min value="0"/>         <max value="1"/>       </base>       <type>         <code value="Resource"/>       </type>       <condition value="bdl-3a"/>       <condition value="bdl-3b"/>       <condition value="bdl-3c"/>       <condition value="bdl-7"/>       <condition value="bdl-11"/>       <condition value="bdl-12"/>       <condition value="bdl-13"/>       <condition value="bdl-5"/>       <mustSupport value="false"/>       <isModifier value="false"/>       <isSummary value="true"/>     </element>     <element id="Bundle.entry.search">      <path value="Bundle.entry.search"/>       <short value="Search related information"/>       <definition value="Information about the search process that lead to the creation of this entry."/>       <min value="0"/>       <max value="1"/>       <base>         <path value="Bundle.entry.search"/>         <min value="0"/>         <max value="1"/>       </base>       <type>         <code value="BackboneElement"/>       </type>       <condition value="bdl-2"/>       <constraint>         <key value="ele-1"/>         <severity value="error"/>         <human value="All FHIR elements must have a @value or children or both"/>         <expression value="hasValue() or (children().count() &gt; id.count())"/>         <source value="http://hl7.org/fhir/StructureDefinition/Element"/>       </constraint>       <mustSupport value="false"/>       <isModifier value="false"/>       <isSummary value="true"/>     </element>     <element id="Bundle.entry.search.id">      <path value="Bundle.entry.search.id"/>       <representation value="xmlAttr"/>       <short value="Unique id for inter-element referencing"/>       <definition value="Unique id for the element within a resource (for internal references). This may

       be any string value that does not contain spaces."/> 
      <min value="0"/>       <max value="1"/>       <base>         <path value="Element.id"/>         <min value="0"/>         <max value="1"/>       </base>       <!--  Note: special primitive values have a FHIRPath system type. e.g. this is compiler

       magic (j)  -->
      <type>         <extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-fhir-type">          <valueUrl value="string"/>         </extension>         <code value="http://hl7.org/fhirpath/System.String"/>       </type>       <condition value="ele-1"/>       <isModifier value="false"/>       <isSummary value="false"/>       <mapping>         <identity value="rim"/>         <map value="n/a"/>       </mapping>     </element>     <element id="Bundle.entry.search.extension">      <path value="Bundle.entry.search.extension"/>       <short value="Additional content defined by implementations"/> 
      <definition value="May be used to represent additional information that is not part of the basic definition
       of the element. To make the use of extensions safe and manageable, there is a strict set
       of governance  applied to the definition and use of extensions. Though any implementer
       can define an extension, there is a set of requirements that SHALL be met as part of the
       definition of the extension.
      There can be no stigma associated with the use of extensions by any application, project,
       or standard - regardless of the institution or jurisdiction that uses or defines the extensions.
        The use of extensions is what allows the FHIR specification to retain a core level of
       simplicity for everyone.
      
      
      
      
      
        
        
        
      
      
        
      
      
        
        
        
        
        
        
      
      
        
        
        
        
        
        
      
      
      
      
        
        
      
    
    
      
      

       of the element. To make the use of extensions safe and managable, there is a strict
       set of governance applied to the definition and use of extensions. Though any implementer
       can define an extension, there is a set of requirements that SHALL be met as part
       of the definition of the extension."/> 
      <comment value="There can be no stigma associated with the use of extensions by any application,

       project, or standard - regardless of the institution or jurisdiction that uses
       or defines the extensions.  The use of extensions is what allows the FHIR specification
       to retain a core level of simplicity for everyone."/> 
      <alias value="extensions"/>       <alias value="user content"/>       <min value="0"/>       <max value="*"/>       <base>         <path value="Element.extension"/>         <min value="0"/>         <max value="*"/>       </base>       <type>         <code value="Extension"/>       </type>       <constraint>         <key value="ele-1"/>         <severity value="error"/>         <human value="All FHIR elements must have a @value or children"/>         <expression value="hasValue() or (children().count() &gt; id.count())"/>         <source value="http://hl7.org/fhir/StructureDefinition/Element"/>       </constraint>       <isModifier value="false"/>       <isSummary value="false"/>       <mapping>         <identity value="rim"/>         <map value="n/a"/>       </mapping>     </element>     <element id="Bundle.entry.search.modifierExtension">      <path value="Bundle.entry.search.modifierExtension"/>       <short value="Extensions that cannot be ignored even if unrecognized"/> 
      <definition value="May be used to represent additional information that is not part of the basic definition
       of the element and that modifies the understanding of the element in which it is contained
       and/or the understanding of the containing element's descendants. Usually modifier elements
       provide negation or qualification. To make the use of extensions safe and manageable,
       there is a strict set of governance applied to the definition and use of extensions. Though
       any implementer can define an extension, there is a set of requirements that SHALL be
       met as part of the definition of the extension. Applications processing a resource are
       required to check for modifier extensions.

Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource
       (including cannot change the meaning of modifierExtension itself).
      There can be no stigma associated with the use of extensions by any application, project,
       or standard - regardless of the institution or jurisdiction that uses or defines the extensions.
        The use of extensions is what allows the FHIR specification to retain a core level of
       simplicity for everyone.
      Modifier extensions allow for extensions that *cannot* be safely ignored to be clearly
       distinguished from the vast majority of extensions which can be safely ignored.  This
       promotes interoperability by eliminating the need for implementers to prohibit the presence
       of extensions. For further information, see the [definition of modifier extensions](extensibility.ht
      ml#modifierExtension).
      
      
      
      
      
      
        
        
        
      
      
        
      
      
        
        
        
        
        
        
      
      
        
        
        
        
        
        
      
      
      Modifier extensions are expected to modify the meaning or interpretation of the element
       that contains them
      
      
        
        
      
    
    
      
      
      Why this entry is in the result set - whether it's included as a match or because of an
       _include requirement, or to convey information or warning information about the search
       process.
      There is only one mode. In some corner cases, a resource may be included because it is
       both a match and an include. In these circumstances, 'match' takes precedence.
      
      
      
        
        
        
      
      
        
      
      
        
        
        
        
        
        
      
      
      
      
        
          
        
        
        Why an entry is in the result set - whether it's included as a match or because of an
         _include requirement, or to convey information or warning information about the search
         process.
        
      
    
    
      
      
      
      Servers are not required to return a ranking score. 1 is most relevant, and 0 is least
       relevant. Often, search results are sorted by score, but the client may specify a different
       sort order.

See [Patient Match](patient-operation-match.html) for the EMPI search which relates to
       this element.
      
      
      
        
        
        
      
      
        
      
      
        
        
        
        
        
        
      
      
      
    
    
      
      

       of the element and that modifies the understanding of the element in which it is
       contained and/or the understanding of the containing element's descendants. Usually
       modifier elements provide negation or qualification. To make the use of extensions
       safe and managable, there is a strict set of governance applied to the definition
       and use of extensions. Though any implementer can define an extension, there is
       a set of requirements that SHALL be met as part of the definition of the extension.
       Applications processing a resource are required to check for modifier extensions.
Modifier extensions SHALL NOT change the meaning of any elements on Resource or
       DomainResource (including cannot change the meaning of modifierExtension itself)."/> 
      <comment value="There can be no stigma associated with the use of extensions by any application,

       project, or standard - regardless of the institution or jurisdiction that uses
       or defines the extensions.  The use of extensions is what allows the FHIR specification
       to retain a core level of simplicity for everyone."/> 
      <requirements value="Modifier extensions allow for extensions that *cannot* be safely ignored to be

       clearly distinguished from the vast majority of extensions which can be safely
       ignored.  This promotes interoperability by eliminating the need for implementers
       to prohibit the presence of extensions. For further information, see the [definition
       of modifier extensions](extensibility.html#modifierExtension)."/> 
      <alias value="extensions"/>       <alias value="user content"/>       <alias value="modifiers"/>       <min value="0"/>       <max value="*"/>       <base>         <path value="BackboneElement.modifierExtension"/>         <min value="0"/>         <max value="*"/>       </base>       <type>         <code value="Extension"/>       </type>       <constraint>         <key value="ele-1"/>         <severity value="error"/>         <human value="All FHIR elements must have a @value or children"/>         <expression value="hasValue() or (children().count() &gt; id.count())"/>         <source value="http://hl7.org/fhir/StructureDefinition/Element"/>       </constraint>       <isModifier value="true"/>       <isModifierReason value="Modifier extensions are expected to modify the meaning or interpretation of the

       element that contains them"/> 
      <isSummary value="true"/>       <mapping>         <identity value="rim"/>         <map value="N/A"/>       </mapping>     </element>     <element id="Bundle.entry.search.mode">      <path value="Bundle.entry.search.mode"/>       <short value="match | include - why this is in the result set"/>       <definition value="Why this entry is in the result set - whether it's included as a match or because

       of an _include requirement, or to convey information or warning information about
       the search process."/> 
      <comment value="There is only one mode. In some corner cases, a resource may be included because

       it is both a match and an include. In these circumstances, 'match' takes precedence."/> 
      <min value="0"/>       <max value="1"/>       <base>         <path value="Bundle.entry.search.mode"/>         <min value="0"/>         <max value="1"/>       </base>       <type>         <code value="code"/>       </type>       <constraint>         <key value="ele-1"/>         <severity value="error"/>         <human value="All FHIR elements must have a @value or children"/>         <expression value="hasValue() or (children().count() &gt; id.count())"/>         <source value="http://hl7.org/fhir/StructureDefinition/Element"/>       </constraint>       <mustSupport value="false"/>       <isModifier value="false"/>       <isSummary value="true"/>       <binding>         <extension url="http://hl7.org/fhir/StructureDefinition/elementdefinition-bindingName">          <valueString value="SearchEntryMode"/>         </extension>         <strength value="required"/>         <description value="Why an entry is in the result set - whether it's included as a match or because

         of an _include requirement, or to convey information or warning information about
         the search process."/> 
        <valueSet value="http://hl7.org/fhir/ValueSet/search-entry-mode|6.0.0-ballot3"/>       </binding>     </element>     <element id="Bundle.entry.search.score">      <path value="Bundle.entry.search.score"/>       <short value="Search ranking (between 0 and 1)"/>       <definition value="When searching, the server's search ranking score for the entry."/>       <comment value="Servers are not required to return a ranking score. 1 is most relevant, and 0 is

       least relevant. Often, search results are sorted by score, but the client may specify
       a different sort order.
See [Patient Match](patient-operation-match.html) for the EMPI search which relates
       to this element."/> 
      <min value="0"/>       <max value="1"/>       <base>         <path value="Bundle.entry.search.score"/>         <min value="0"/>         <max value="1"/>       </base>       <type>         <code value="decimal"/>       </type>       <constraint>         <key value="ele-1"/>         <severity value="error"/>         <human value="All FHIR elements must have a @value or children"/>         <expression value="hasValue() or (children().count() &gt; id.count())"/>         <source value="http://hl7.org/fhir/StructureDefinition/Element"/>       </constraint>       <mustSupport value="false"/>       <isModifier value="false"/>       <isSummary value="true"/>     </element>     <element id="Bundle.entry.request">      <path value="Bundle.entry.request"/>       <short value="Additional execution information (transaction/batch/history)"/> 
      <definition value="Additional information about how this entry should be processed as part of a transaction
       or batch.  For history, it shows how the entry was processed to create the version contained
       in the entry.
      
      
      
        
        
        
      
      
        
      
      
      
        
        
        
        
        
        
      
      
      
    
    
      
      
      
      Unique id for the element within a resource (for internal references). This may be any
       string value that does not contain spaces.
      
      
      
        
        
        
      
    <!--  Note: special primitive values have a FHIRPath system type. e.g. this is compiler magic
       (j)  -->
      
        
          
        
        
      
      
      
      
        
        
      
    
    
      
      

       or batch.  For history, it shows how the entry was processed to create the version
       contained in the entry."/> 
      <min value="0"/>       <max value="1"/>       <base>         <path value="Bundle.entry.request"/>         <min value="0"/>         <max value="1"/>       </base>       <type>         <code value="BackboneElement"/>       </type>       <condition value="bdl-3a"/>       <condition value="bdl-3b"/>       <condition value="bdl-5"/>       <constraint>         <key value="ele-1"/>         <severity value="error"/>         <human value="All FHIR elements must have a @value or children or both"/>         <expression value="hasValue() or (children().count() &gt; id.count())"/>         <source value="http://hl7.org/fhir/StructureDefinition/Element"/>       </constraint>       <mustSupport value="false"/>       <isModifier value="false"/>       <isSummary value="true"/>     </element>     <element id="Bundle.entry.request.id">      <path value="Bundle.entry.request.id"/>       <representation value="xmlAttr"/>       <short value="Unique id for inter-element referencing"/>       <definition value="Unique id for the element within a resource (for internal references). This may

       be any string value that does not contain spaces."/> 
      <min value="0"/>       <max value="1"/>       <base>         <path value="Element.id"/>         <min value="0"/>         <max value="1"/>       </base>       <!--  Note: special primitive values have a FHIRPath system type. e.g. this is compiler

       magic (j)  -->
      <type>         <extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-fhir-type">          <valueUrl value="string"/>         </extension>         <code value="http://hl7.org/fhirpath/System.String"/>       </type>       <condition value="ele-1"/>       <isModifier value="false"/>       <isSummary value="false"/>       <mapping>         <identity value="rim"/>         <map value="n/a"/>       </mapping>     </element>     <element id="Bundle.entry.request.extension">      <path value="Bundle.entry.request.extension"/>       <short value="Additional content defined by implementations"/> 
      <definition value="May be used to represent additional information that is not part of the basic definition
       of the element. To make the use of extensions safe and manageable, there is a strict set
       of governance  applied to the definition and use of extensions. Though any implementer
       can define an extension, there is a set of requirements that SHALL be met as part of the
       definition of the extension.
      There can be no stigma associated with the use of extensions by any application, project,
       or standard - regardless of the institution or jurisdiction that uses or defines the extensions.
        The use of extensions is what allows the FHIR specification to retain a core level of
       simplicity for everyone.
      
      
      
      
      
        
        
        
      
      
        
      
      
        
        
        
        
        
        
      
      
        
        
        
        
        
        
      
      
      
      
        
        
      
    
    
      
      

       of the element. To make the use of extensions safe and managable, there is a strict
       set of governance applied to the definition and use of extensions. Though any implementer
       can define an extension, there is a set of requirements that SHALL be met as part
       of the definition of the extension."/> 
      <comment value="There can be no stigma associated with the use of extensions by any application,

       project, or standard - regardless of the institution or jurisdiction that uses
       or defines the extensions.  The use of extensions is what allows the FHIR specification
       to retain a core level of simplicity for everyone."/> 
      <alias value="extensions"/>       <alias value="user content"/>       <min value="0"/>       <max value="*"/>       <base>         <path value="Element.extension"/>         <min value="0"/>         <max value="*"/>       </base>       <type>         <code value="Extension"/>       </type>       <constraint>         <key value="ele-1"/>         <severity value="error"/>         <human value="All FHIR elements must have a @value or children"/>         <expression value="hasValue() or (children().count() &gt; id.count())"/>         <source value="http://hl7.org/fhir/StructureDefinition/Element"/>       </constraint>       <isModifier value="false"/>       <isSummary value="false"/>       <mapping>         <identity value="rim"/>         <map value="n/a"/>       </mapping>     </element>     <element id="Bundle.entry.request.modifierExtension">      <path value="Bundle.entry.request.modifierExtension"/>       <short value="Extensions that cannot be ignored even if unrecognized"/> 
      <definition value="May be used to represent additional information that is not part of the basic definition
       of the element and that modifies the understanding of the element in which it is contained
       and/or the understanding of the containing element's descendants. Usually modifier elements
       provide negation or qualification. To make the use of extensions safe and manageable,
       there is a strict set of governance applied to the definition and use of extensions. Though
       any implementer can define an extension, there is a set of requirements that SHALL be
       met as part of the definition of the extension. Applications processing a resource are
       required to check for modifier extensions.

Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource
       (including cannot change the meaning of modifierExtension itself).
      There can be no stigma associated with the use of extensions by any application, project,
       or standard - regardless of the institution or jurisdiction that uses or defines the extensions.
        The use of extensions is what allows the FHIR specification to retain a core level of
       simplicity for everyone.
      Modifier extensions allow for extensions that *cannot* be safely ignored to be clearly
       distinguished from the vast majority of extensions which can be safely ignored.  This
       promotes interoperability by eliminating the need for implementers to prohibit the presence
       of extensions. For further information, see the [definition of modifier extensions](extensibility.ht
      ml#modifierExtension).
      
      
      
      
      
      
        
        
        
      
      
        
      
      
        
        
        
        
        
        
      
      
        
        
        
        
        
        
      
      
      Modifier extensions are expected to modify the meaning or interpretation of the element
       that contains them
      
      
        
        
      
    
    
      
      
      In a transaction or batch, this is the HTTP action to be executed for this entry. In a
       history bundle, this indicates the HTTP action that occurred.
      
      
      
        
        
        
      
      
        
      
      
        
        
        
        
        
        
      
      
      
      
        
          
        
        

       of the element and that modifies the understanding of the element in which it is
       contained and/or the understanding of the containing element's descendants. Usually
       modifier elements provide negation or qualification. To make the use of extensions
       safe and managable, there is a strict set of governance applied to the definition
       and use of extensions. Though any implementer can define an extension, there is
       a set of requirements that SHALL be met as part of the definition of the extension.
       Applications processing a resource are required to check for modifier extensions.
Modifier extensions SHALL NOT change the meaning of any elements on Resource or
       DomainResource (including cannot change the meaning of modifierExtension itself)."/> 
      <comment value="There can be no stigma associated with the use of extensions by any application,

       project, or standard - regardless of the institution or jurisdiction that uses
       or defines the extensions.  The use of extensions is what allows the FHIR specification
       to retain a core level of simplicity for everyone."/> 
      <requirements value="Modifier extensions allow for extensions that *cannot* be safely ignored to be

       clearly distinguished from the vast majority of extensions which can be safely
       ignored.  This promotes interoperability by eliminating the need for implementers
       to prohibit the presence of extensions. For further information, see the [definition
       of modifier extensions](extensibility.html#modifierExtension)."/> 
      <alias value="extensions"/>       <alias value="user content"/>       <alias value="modifiers"/>       <min value="0"/>       <max value="*"/>       <base>         <path value="BackboneElement.modifierExtension"/>         <min value="0"/>         <max value="*"/>       </base>       <type>         <code value="Extension"/>       </type>       <constraint>         <key value="ele-1"/>         <severity value="error"/>         <human value="All FHIR elements must have a @value or children"/>         <expression value="hasValue() or (children().count() &gt; id.count())"/>         <source value="http://hl7.org/fhir/StructureDefinition/Element"/>       </constraint>       <isModifier value="true"/>       <isModifierReason value="Modifier extensions are expected to modify the meaning or interpretation of the

       element that contains them"/> 
      <isSummary value="true"/>       <mapping>         <identity value="rim"/>         <map value="N/A"/>       </mapping>     </element>     <element id="Bundle.entry.request.method">      <path value="Bundle.entry.request.method"/>       <short value="GET | HEAD | POST | PUT | DELETE | PATCH"/>       <definition value="In a transaction or batch, this is the HTTP action to be executed for this entry.

       In a history bundle, this indicates the HTTP action that occurred."/> 
      <min value="1"/>       <max value="1"/>       <base>         <path value="Bundle.entry.request.method"/>         <min value="1"/>         <max value="1"/>       </base>       <type>         <code value="code"/>       </type>       <condition value="bdl-3b"/>       <condition value="bdl-3c"/>       <condition value="bdl-14"/>       <condition value="bdl-15"/>       <constraint>         <key value="ele-1"/>         <severity value="error"/>         <human value="All FHIR elements must have a @value or children"/>         <expression value="hasValue() or (children().count() &gt; id.count())"/>         <source value="http://hl7.org/fhir/StructureDefinition/Element"/>       </constraint>       <mustSupport value="false"/>       <isModifier value="false"/>       <isSummary value="true"/>       <binding>         <extension url="http://hl7.org/fhir/StructureDefinition/elementdefinition-bindingName">          <valueString value="HTTPVerb"/>         </extension>         <strength value="required"/> 
        <description value="HTTP verbs (in the HTTP command line). See [HTTP rfc](https://tools.ietf.org/html/rfc7231)
         for details.
        
      
    
    
      
      
      
      E.g. for a Patient Create, the method would be &quot;POST&quot; and the URL would be &quot;Patient&q
      uot;. For a Patient Update, the method would be PUT and the URL would be &quot;Patient/[id]&quot;.
      
      
      
        
        
        
      
      
        
      
      
        
        
        
        
        
        
      
      
      
    
    
      
      

         for details."/> 
        <valueSet value="http://hl7.org/fhir/ValueSet/http-verb|6.0.0-ballot3"/>       </binding>     </element>     <element id="Bundle.entry.request.url">      <path value="Bundle.entry.request.url"/>       <short value="URL for HTTP equivalent of this entry"/>       <definition value="The URL for this entry, relative to the root (the address to which the request

       is posted)."/> 
      <comment value="E.g. for a Patient Create, the method would be &quot;POST&quot; and the URL would

       be &quot;Patient&quot;. For a Patient Update, the method would be PUT and the URL
       would be &quot;Patient/[id]&quot;."/> 
      <min value="1"/>       <max value="1"/>       <base>         <path value="Bundle.entry.request.url"/>         <min value="1"/>         <max value="1"/>       </base>       <type>         <code value="uri"/>       </type>       <constraint>         <key value="ele-1"/>         <severity value="error"/>         <human value="All FHIR elements must have a @value or children"/>         <expression value="hasValue() or (children().count() &gt; id.count())"/>         <source value="http://hl7.org/fhir/StructureDefinition/Element"/>       </constraint>       <mustSupport value="false"/>       <isModifier value="false"/>       <isSummary value="true"/>     </element>     <element id="Bundle.entry.request.ifNoneMatch">      <path value="Bundle.entry.request.ifNoneMatch"/>       <short value="For managing cache validation"/> 
      <definition value="If the ETag values match, return a 304 Not Modified status. See the API documentation
       for [&quot;Conditional Read&quot;](http.html#cread).
      
      
      
        
        
        
      
      
        
      
      
        
        
        
        
        
        
      
      
      
    
    
      
      

       for [&quot;Conditional Read&quot;](http.html#cread)."/> 
      <min value="0"/>       <max value="1"/>       <base>         <path value="Bundle.entry.request.ifNoneMatch"/>         <min value="0"/>         <max value="1"/>       </base>       <type>         <code value="string"/>       </type>       <constraint>         <key value="ele-1"/>         <severity value="error"/>         <human value="All FHIR elements must have a @value or children"/>         <expression value="hasValue() or (children().count() &gt; id.count())"/>         <source value="http://hl7.org/fhir/StructureDefinition/Element"/>       </constraint>       <mustSupport value="false"/>       <isModifier value="false"/>       <isSummary value="true"/>     </element>     <element id="Bundle.entry.request.ifModifiedSince">      <path value="Bundle.entry.request.ifModifiedSince"/>       <short value="For managing cache currency"/> 
      <definition value="Only perform the operation if the last updated date matches. See the API documentation
       for [&quot;Conditional Read&quot;](http.html#cread).
      
      
      
        
        
        
      
      
        
      
      
        
        
        
        
        
        
      
      
      
    
    
      
      
      Only perform the operation if the Etag value matches. For more information, see the API
       section [&quot;Managing Resource Contention&quot;](http.html#concurrency).
      
      
      
        
        
        
      
      
        
      
      
        
        
        
        
        
        
      
      
      
    
    
      
      

       for [&quot;Conditional Read&quot;](http.html#cread)."/> 
      <min value="0"/>       <max value="1"/>       <base>         <path value="Bundle.entry.request.ifModifiedSince"/>         <min value="0"/>         <max value="1"/>       </base>       <type>         <code value="instant"/>       </type>       <constraint>         <key value="ele-1"/>         <severity value="error"/>         <human value="All FHIR elements must have a @value or children"/>         <expression value="hasValue() or (children().count() &gt; id.count())"/>         <source value="http://hl7.org/fhir/StructureDefinition/Element"/>       </constraint>       <mustSupport value="false"/>       <isModifier value="false"/>       <isSummary value="true"/>     </element>     <element id="Bundle.entry.request.ifMatch">      <path value="Bundle.entry.request.ifMatch"/>       <short value="For managing update contention"/>       <definition value="Only perform the operation if the Etag value matches. For more information, see

       the API section [&quot;Managing Resource Contention&quot;](http.html#concurrency)."/> 
      <min value="0"/>       <max value="1"/>       <base>         <path value="Bundle.entry.request.ifMatch"/>         <min value="0"/>         <max value="1"/>       </base>       <type>         <code value="string"/>       </type>       <constraint>         <key value="ele-1"/>         <severity value="error"/>         <human value="All FHIR elements must have a @value or children"/>         <expression value="hasValue() or (children().count() &gt; id.count())"/>         <source value="http://hl7.org/fhir/StructureDefinition/Element"/>       </constraint>       <mustSupport value="false"/>       <isModifier value="false"/>       <isSummary value="true"/>     </element>     <element id="Bundle.entry.request.ifNoneExist">      <path value="Bundle.entry.request.ifNoneExist"/>       <short value="For conditional creates"/> 
      <definition value="Instruct the server not to perform the create if a specified resource already exists.
       For further information, see the API documentation for [&quot;Conditional Create&quot;](http.html#cc
      reate). This is just the query portion of the URL - what follows the &quot;?&quot; (not
       including the &quot;?&quot;).
      
      
      
        
        
        
      
      
        
      
      
        
        
        
        
        
        
      
      
      
    
    
      
      
      Indicates the results of processing the corresponding 'request' entry in the batch or
       transaction being responded to or what the results of an operation where when returning
       history.
      
      
      
        
        
        
      
      
        
      
      
      
        
        
        
        
        
        
      
      
      
    
    
      
      
      
      Unique id for the element within a resource (for internal references). This may be any
       string value that does not contain spaces.
      
      
      
        
        
        
      
    <!--  Note: special primitive values have a FHIRPath system type. e.g. this is compiler magic
       (j)  -->
      
        
          
        
        
      
      
      
      
        
        
      
    
    
      
      

       For further information, see the API documentation for [&quot;Conditional Create&quot;](http.
      html#ccreate). This is just the query portion of the URL - what follows the &quot;?&quot;
       (not including the &quot;?&quot;)."/> 
      <min value="0"/>       <max value="1"/>       <base>         <path value="Bundle.entry.request.ifNoneExist"/>         <min value="0"/>         <max value="1"/>       </base>       <type>         <code value="string"/>       </type>       <constraint>         <key value="ele-1"/>         <severity value="error"/>         <human value="All FHIR elements must have a @value or children"/>         <expression value="hasValue() or (children().count() &gt; id.count())"/>         <source value="http://hl7.org/fhir/StructureDefinition/Element"/>       </constraint>       <mustSupport value="false"/>       <isModifier value="false"/>       <isSummary value="true"/>     </element>     <element id="Bundle.entry.response">      <path value="Bundle.entry.response"/>       <short value="Results of execution (transaction/batch/history)"/>       <definition value="Indicates the results of processing the corresponding 'request' entry in the batch

       or transaction being responded to or what the results of an operation where when
       returning history."/> 
      <min value="0"/>       <max value="1"/>       <base>         <path value="Bundle.entry.response"/>         <min value="0"/>         <max value="1"/>       </base>       <type>         <code value="BackboneElement"/>       </type>       <condition value="bdl-3a"/>       <condition value="bdl-3b"/>       <condition value="bdl-3d"/>       <condition value="bdl-5"/>       <constraint>         <key value="ele-1"/>         <severity value="error"/>         <human value="All FHIR elements must have a @value or children or both"/>         <expression value="hasValue() or (children().count() &gt; id.count())"/>         <source value="http://hl7.org/fhir/StructureDefinition/Element"/>       </constraint>       <mustSupport value="false"/>       <isModifier value="false"/>       <isSummary value="true"/>     </element>     <element id="Bundle.entry.response.id">      <path value="Bundle.entry.response.id"/>       <representation value="xmlAttr"/>       <short value="Unique id for inter-element referencing"/>       <definition value="Unique id for the element within a resource (for internal references). This may

       be any string value that does not contain spaces."/> 
      <min value="0"/>       <max value="1"/>       <base>         <path value="Element.id"/>         <min value="0"/>         <max value="1"/>       </base>       <!--  Note: special primitive values have a FHIRPath system type. e.g. this is compiler

       magic (j)  -->
      <type>         <extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-fhir-type">          <valueUrl value="string"/>         </extension>         <code value="http://hl7.org/fhirpath/System.String"/>       </type>       <condition value="ele-1"/>       <isModifier value="false"/>       <isSummary value="false"/>       <mapping>         <identity value="rim"/>         <map value="n/a"/>       </mapping>     </element>     <element id="Bundle.entry.response.extension">      <path value="Bundle.entry.response.extension"/>       <short value="Additional content defined by implementations"/> 
      <definition value="May be used to represent additional information that is not part of the basic definition
       of the element. To make the use of extensions safe and manageable, there is a strict set
       of governance  applied to the definition and use of extensions. Though any implementer
       can define an extension, there is a set of requirements that SHALL be met as part of the
       definition of the extension.
      There can be no stigma associated with the use of extensions by any application, project,
       or standard - regardless of the institution or jurisdiction that uses or defines the extensions.
        The use of extensions is what allows the FHIR specification to retain a core level of
       simplicity for everyone.
      
      
      
      
      
        
        
        
      
      
        
      
      
        
        
        
        
        
        
      
      
        
        
        
        
        
        
      
      
      
      
        
        
      
    
    
      
      

       of the element. To make the use of extensions safe and managable, there is a strict
       set of governance applied to the definition and use of extensions. Though any implementer
       can define an extension, there is a set of requirements that SHALL be met as part
       of the definition of the extension."/> 
      <comment value="There can be no stigma associated with the use of extensions by any application,

       project, or standard - regardless of the institution or jurisdiction that uses
       or defines the extensions.  The use of extensions is what allows the FHIR specification
       to retain a core level of simplicity for everyone."/> 
      <alias value="extensions"/>       <alias value="user content"/>       <min value="0"/>       <max value="*"/>       <base>         <path value="Element.extension"/>         <min value="0"/>         <max value="*"/>       </base>       <type>         <code value="Extension"/>       </type>       <constraint>         <key value="ele-1"/>         <severity value="error"/>         <human value="All FHIR elements must have a @value or children"/>         <expression value="hasValue() or (children().count() &gt; id.count())"/>         <source value="http://hl7.org/fhir/StructureDefinition/Element"/>       </constraint>       <isModifier value="false"/>       <isSummary value="false"/>       <mapping>         <identity value="rim"/>         <map value="n/a"/>       </mapping>     </element>     <element id="Bundle.entry.response.modifierExtension">      <path value="Bundle.entry.response.modifierExtension"/>       <short value="Extensions that cannot be ignored even if unrecognized"/> 
      <definition value="May be used to represent additional information that is not part of the basic definition
       of the element and that modifies the understanding of the element in which it is contained
       and/or the understanding of the containing element's descendants. Usually modifier elements
       provide negation or qualification. To make the use of extensions safe and manageable,
       there is a strict set of governance applied to the definition and use of extensions. Though
       any implementer can define an extension, there is a set of requirements that SHALL be
       met as part of the definition of the extension. Applications processing a resource are
       required to check for modifier extensions.

Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource
       (including cannot change the meaning of modifierExtension itself).
      There can be no stigma associated with the use of extensions by any application, project,
       or standard - regardless of the institution or jurisdiction that uses or defines the extensions.
        The use of extensions is what allows the FHIR specification to retain a core level of
       simplicity for everyone.
      Modifier extensions allow for extensions that *cannot* be safely ignored to be clearly
       distinguished from the vast majority of extensions which can be safely ignored.  This
       promotes interoperability by eliminating the need for implementers to prohibit the presence
       of extensions. For further information, see the [definition of modifier extensions](extensibility.ht
      ml#modifierExtension).
      
      
      
      
      
      
        
        
        
      
      
        
      
      
        
        
        
        
        
        
      
      
        
        
        
        
        
        
      
      
      Modifier extensions are expected to modify the meaning or interpretation of the element
       that contains them
      
      
        
        
      
    
    
      
      
      The status code returned by processing this entry. The status SHALL start with a 3 digit
       HTTP code (e.g. 404) and may contain the standard HTTP description associated with the
       status code.
      
      
      
        
        
        
      
      
        
      
      
        
        
        
        
        
        
      
      
      
    
    
      
      
      The location header created by processing this operation, populated if the operation returns
       a location.
      
      
      
        
        
        
      
      
        
      
      
        
        
        
        
        
        
      
      
      
    
    
      
      
      The Etag for the resource, if the operation for the entry produced a versioned resource
       (see [Resource Metadata and Versioning](http.html#versioning) and [Managing Resource Contention](htt
      p.html#concurrency)).
      Etags match the Resource.meta.versionId. The ETag has to match the version id in the header
       if a resource is included.
      
      
      
        
        
        
      
      
        
      
      
        
        
        
        
        
        
      
      
      
    
    
      
      
      
      This has to match the same time in the meta header (meta.lastUpdated) if a resource is
       included.
      
      
      
        
        
        
      
      
        
      
      
        
        
        
        
        
        
      
      
      
    
    
      
      
      An OperationOutcome containing hints and warnings produced as part of processing this
       entry in a batch or transaction.
      For a POST/PUT operation, this is the equivalent outcome that would be returned for prefer
       = operationoutcome - except that the resource is always returned whether or not the outcome
       is returned.

This outcome is not used for error responses in batch/transaction, only for hints and
       warnings. In a batch operation, the error will be in Bundle.entry.response, and for transaction,
       there will be a single OperationOutcome instead of a bundle in the case of an error.
      
      
      
        
        
        
      
      
        
      
      
      
    
    
      
        
      
      
      
      
      The signature could be created by the &quot;author&quot; of the bundle or by the originating
       device.   Requirements around inclusion of a signature, verification of signatures and
       treatment of signed/non-signed bundles is implementation-environment specific.
      A Signature holds an electronic representation of a signature and its supporting context
       in a FHIR accessible form. The signature may either be a cryptographic type (XML DigSig
       or a JWS), which is able to provide non-repudiation proof, or it may be a graphical image
       that represents a signature or a signature process. This element allows capturing signatures
       on documents, messages, transactions or even search responses, to support content-authentication,
       non-repudiation or other business cases. This is primarily relevant where the bundle may
       travel through multiple hops or via other mechanisms where HTTPS non-repudiation is insufficient.
      
      
      
        
        
        
      
      
        
      
      
        
        
        
        
        
        
      
      
      
    
  
  
    
      
      
      
      
      
      
        
        
        FullUrl must be unique in a bundle, or else entries with the same fullUrl must have different
         meta.versionId (except in history bundles)
        (type = 'history') or entry.where(fullUrl.exists()).select(fullUrl&amp;resource.meta.versionId).isDi
        stinct()
        (f:type/@value = 'history') or (count(for $entry in f:entry[f:resource] return $entry[count(parent::
        f:Bundle/f:entry[f:fullUrl/@value=$entry/f:fullUrl/@value and ((not(f:resource/*/f:meta/f:versionId/@
        value) and not($entry/f:resource/*/f:meta/f:versionId/@value)) or f:resource/*/f:meta/f:versionId/@va
        lue=$entry/f:resource/*/f:meta/f:versionId/@value)])!=1])=0)
      
      
        
        
        
        
        
      
      
        
        
        
        entry.all(request.exists() = (%resource.type = 'batch' or %resource.type = 'transaction'
         or %resource.type = 'history'))
        not(f:entry/f:request) or (f:type/@value = 'batch') or (f:type/@value = 'transaction')
         or (f:type/@value = 'history')
      
      
        
        
        
        entry.all(response.exists() = (%resource.type = 'batch-response' or %resource.type = 'transaction-re
        sponse' or %resource.type = 'history'))
        not(f:entry/f:response) or (f:type/@value = 'batch-response') or (f:type/@value = 'transaction-respo
        nse') or (f:type/@value = 'history')
      
      
        
        
        
        
        
      
      
        
        
        
        
        
      
      
        
        
        
        
        
      
      
        
        
        
        
        
      
      
        
        
        
        
        
      
      
        
        
      
      
        
        
      
      
        
        
      
    
    
      
      
      A persistent identifier for the bundle that won't change as a bundle is copied from server
       to server.
      Persistent identity generally only matters for batches of type Document, Message, and
       Collection. It would not normally be populated for search and history results and servers
       ignore Bundle.identifier when processing batches and transactions. For Documents  the
       .identifier SHALL be populated such that the .identifier is globally unique.
      
      
      
        
      
      
      
        
        
      
      
        
        
      
    
    
      
      document | message | transaction | transaction-response | batch | batch-response | history
       | searchset | collection
      
      It's possible to use a bundle for other purposes (e.g. a document can be accepted as a
       transaction). This is primarily defined so that there can be specific rules for some of
       the bundle types.
      
      
      
        
      
      
      
        
          
        
        
        
        
      
      
        
        
      
    
    
      
      
      The date/time that the bundle was assembled - i.e. when the resources were placed in the
       bundle.
      For many bundles, the timestamp is equal to .meta.lastUpdated, because they are not stored
       (e.g. search results). When a bundle is placed in a persistent store, .meta.lastUpdated
       will be usually be changed by the server. When the bundle is a message, a middleware agent
       altering the message (even if not stored) SHOULD update .meta.lastUpdated. .timestamp
       is used to track the original time of the Bundle, and SHOULD be populated.  

Usage:

* document : the date the document was created. Note: the composition may predate the
       document, or be associated with multiple documents. The date of the composition - the
       authoring time - may be earlier than the document assembly time
* message : the date that the content of the message was assembled. This date is not changed
       by middleware engines unless they add additional data that changes the meaning of the
       time of the message
* history : the date that the history was assembled. This time would be used as the _since
       time to ask for subsequent updates
* searchset : the time that the search set was assembled. Note that different pages MAY
       have different timestamps but need not. Having different timestamps does not imply that
       subsequent pages will represent or include changes made since the initial query
* transaction | transaction-response | batch | batch-response | collection : no particular
       assigned meaning

The timestamp value should be greater than the lastUpdated and other timestamps in the
       resources in the bundle, and it should be equal or earlier than the .meta.lastUpdated
       on the Bundle itself.
      
      
      
        
      
      
      
        
        
      
      
        
        
      
    
    
      
      
      If a set of search matches, this is the total number of entries of type 'match' across
       all pages in the search.  It does not include search.mode = 'include' or 'outcome' entries
       and it does not provide a count of the number of entries in the Bundle.
      Only used if the bundle is a search result set. The total does not include resources such
       as OperationOutcome and included resources, only the total number of matching resources.
      
      
      
        
      
      
      
    
    
      
      
      
      Both Bundle.link and Bundle.entry.link are defined to support providing additional context
       when Bundles are used (e.g. [HATEOAS](http://en.wikipedia.org/wiki/HATEOAS)). 

Bundle.entry.link corresponds to links found in the HTTP header if the resource in the
       entry was [read](http.html#read) directly.

This specification defines some specific uses of Bundle.link for [searching](search.html#conformance
      ) and [paging](http.html#paging), but no specific uses for Bundle.entry.link, and no defined
       function in a transaction - the meaning is implementation specific.
      
      
      
        
      
      
    
    
      
      
      A name which details the functional use for this link - see [http://www.iana.org/assignments/link-re
      lations/link-relations.xhtml#link-relations-1](http://www.iana.org/assignments/link-relations/link-re
      lations.xhtml#link-relations-1).
      
      
      
        
      
      
    
    
      
      
      
      
      
      
        
      
      
    
    
      
      
      An entry in a bundle resource - will either contain a resource or information about a
       resource (transactions and history only).
      
      
      
        
      
      For bundles of type 'document' and 'message', the first resource is special (must be Composition
       or MessageHeader respectively). For all bundles, the meaning of the order of entries depends
       on the bundle type
      
        
        
        
        
        
      
      
        
        
        
        
        
      
      
    
    
      
      
      
      
      
      
      
    
    
      
      
      The Absolute URL for the resource.  The fullUrl SHALL NOT disagree with the id in the
       resource - i.e. if the fullUrl is not a urn:uuid, the URL shall be version-independent
       URL consistent with the Resource.id. The fullUrl is a version independent reference to
       the resource. The fullUrl element SHALL have a value except that: 
* fullUrl can be empty on a POST (although it does not need to when specifying a temporary
       id for reference in the bundle)
* Results from operations might involve resources that are not identified.

       of the element and that modifies the understanding of the element in which it is
       contained and/or the understanding of the containing element's descendants. Usually
       modifier elements provide negation or qualification. To make the use of extensions
       safe and managable, there is a strict set of governance applied to the definition
       and use of extensions. Though any implementer can define an extension, there is
       a set of requirements that SHALL be met as part of the definition of the extension.
       Applications processing a resource are required to check for modifier extensions.
Modifier extensions SHALL NOT change the meaning of any elements on Resource or
       DomainResource (including cannot change the meaning of modifierExtension itself)."/> 
      <comment value="There can be no stigma associated with the use of extensions by any application,

       project, or standard - regardless of the institution or jurisdiction that uses
       or defines the extensions.  The use of extensions is what allows the FHIR specification
       to retain a core level of simplicity for everyone."/> 
      <requirements value="Modifier extensions allow for extensions that *cannot* be safely ignored to be

       clearly distinguished from the vast majority of extensions which can be safely
       ignored.  This promotes interoperability by eliminating the need for implementers
       to prohibit the presence of extensions. For further information, see the [definition
       of modifier extensions](extensibility.html#modifierExtension)."/> 
      <alias value="extensions"/>       <alias value="user content"/>       <alias value="modifiers"/>       <min value="0"/>       <max value="*"/>       <base>         <path value="BackboneElement.modifierExtension"/>         <min value="0"/>         <max value="*"/>       </base>       <type>         <code value="Extension"/>       </type>       <constraint>         <key value="ele-1"/>         <severity value="error"/>         <human value="All FHIR elements must have a @value or children"/>         <expression value="hasValue() or (children().count() &gt; id.count())"/>         <source value="http://hl7.org/fhir/StructureDefinition/Element"/>       </constraint>       <isModifier value="true"/>       <isModifierReason value="Modifier extensions are expected to modify the meaning or interpretation of the

       element that contains them"/> 
      <isSummary value="true"/>       <mapping>         <identity value="rim"/>         <map value="N/A"/>       </mapping>     </element>     <element id="Bundle.entry.response.status">      <path value="Bundle.entry.response.status"/>       <short value="Status response code (text optional)"/>       <definition value="The status code returned by processing this entry. The status SHALL start with

       a 3 digit HTTP code (e.g. 404) and may contain the standard HTTP description associated
       with the status code."/> 
      <min value="1"/>       <max value="1"/>       <base>         <path value="Bundle.entry.response.status"/>         <min value="1"/>         <max value="1"/>       </base>       <type>         <code value="string"/>       </type>       <constraint>         <key value="ele-1"/>         <severity value="error"/>         <human value="All FHIR elements must have a @value or children"/>         <expression value="hasValue() or (children().count() &gt; id.count())"/>         <source value="http://hl7.org/fhir/StructureDefinition/Element"/>       </constraint>       <mustSupport value="false"/>       <isModifier value="false"/>       <isSummary value="true"/>     </element>     <element id="Bundle.entry.response.location">      <path value="Bundle.entry.response.location"/>       <short value="The location (if the operation returns a location)"/>       <definition value="The location header created by processing this operation, populated if the operation

       returns a location."/> 
      <min value="0"/>       <max value="1"/>       <base>         <path value="Bundle.entry.response.location"/>         <min value="0"/>         <max value="1"/>       </base>       <type>         <code value="uri"/>       </type>       <constraint>         <key value="ele-1"/>         <severity value="error"/>         <human value="All FHIR elements must have a @value or children"/>         <expression value="hasValue() or (children().count() &gt; id.count())"/>         <source value="http://hl7.org/fhir/StructureDefinition/Element"/>       </constraint>       <mustSupport value="false"/>       <isModifier value="false"/>       <isSummary value="true"/>     </element>     <element id="Bundle.entry.response.etag">      <path value="Bundle.entry.response.etag"/>       <short value="The Etag for the resource (if relevant)"/>       <definition value="The Etag for the resource, if the operation for the entry produced a versioned

       resource (see [Resource Metadata and Versioning](http.html#versioning) and [Managing
       Resource Contention](http.html#concurrency))."/> 
      <comment value="Etags match the Resource.meta.versionId. The ETag has to match the version id in

       the header if a resource is included - e.g. W/'1'"/> 
      <min value="0"/>       <max value="1"/>       <base>         <path value="Bundle.entry.response.etag"/>         <min value="0"/>         <max value="1"/>       </base>       <type>         <code value="string"/>       </type>       <constraint>         <key value="ele-1"/>         <severity value="error"/>         <human value="All FHIR elements must have a @value or children"/>         <expression value="hasValue() or (children().count() &gt; id.count())"/>         <source value="http://hl7.org/fhir/StructureDefinition/Element"/>       </constraint>       <mustSupport value="false"/>       <isModifier value="false"/>       <isSummary value="true"/>     </element>     <element id="Bundle.entry.response.lastModified">      <path value="Bundle.entry.response.lastModified"/>       <short value="Server's date time modified"/>       <definition value="The date/time that the resource was modified on the server."/>       <comment value="This has to match the same time in the meta header (meta.lastUpdated) if a resource

       is included."/> 
      <min value="0"/>       <max value="1"/>       <base>         <path value="Bundle.entry.response.lastModified"/>         <min value="0"/>         <max value="1"/>       </base>       <type>         <code value="instant"/>       </type>       <constraint>         <key value="ele-1"/>         <severity value="error"/>         <human value="All FHIR elements must have a @value or children"/>         <expression value="hasValue() or (children().count() &gt; id.count())"/>         <source value="http://hl7.org/fhir/StructureDefinition/Element"/>       </constraint>       <mustSupport value="false"/>       <isModifier value="false"/>       <isSummary value="true"/>     </element>     <element id="Bundle.entry.response.outcome">      <path value="Bundle.entry.response.outcome"/>       <short value="OperationOutcome with hints and warnings (for batch/transaction)"/>       <definition value="An OperationOutcome containing hints and warnings produced as part of processing

       this entry in a batch or transaction."/> 
      <comment value="For a POST/PUT operation, this is the equivalent outcome that would be returned

       for prefer = operationoutcome - except that the resource is always returned whether
       or not the outcome is returned.
This outcome is not used for error responses in batch/transaction, only for hints
       and warnings. In a batch operation, the error will be in Bundle.entry.response,
       and for transaction, there will be a single OperationOutcome instead of a bundle
       in the case of an error."/> 
      <min value="0"/>       <max value="1"/>       <base>         <path value="Bundle.entry.response.outcome"/>         <min value="0"/>         <max value="1"/>       </base>       <type>         <code value="Resource"/>         <profile value="http://hl7.org/fhir/StructureDefinition/OperationOutcome"/>       </type>       <mustSupport value="false"/>       <isModifier value="false"/>       <isSummary value="true"/>     </element>     <element id="Bundle.signature">      <path value="Bundle.signature"/>       <short value="Digital Signature (deprecated: use Provenance Signatures)"/>       <definition value="Digital Signature: XML-DSig or JWS. This element is deprecated, and [Provenance

       based Signatures](signatures.html#Bundle) should be used instead."/> 
      <min value="0"/>       <max value="1"/>       <base>         <path value="Bundle.signature"/>         <min value="0"/>         <max value="1"/>       </base>       <type>         <code value="Signature"/>       </type>       <constraint>         <key value="ele-1"/>         <severity value="error"/>         <human value="All FHIR elements must have a @value or children"/>         <expression value="hasValue() or (children().count() &gt; id.count())"/>         <source value="http://hl7.org/fhir/StructureDefinition/Element"/>       </constraint>       <mustSupport value="false"/>       <isModifier value="false"/>       <isSummary value="true"/>     </element>     <element id="Bundle.issues">      <path value="Bundle.issues"/>       <short value="OperationOutcome with issues about the Bundle"/>       <definition value="An OperationOutcome that captures issues and warnings that relate to the construction

       of the Bundle and the content within it."/> 
      <comment value="Usage notes: These issues and warnings must apply to the Bundle as a whole, not

       to individual entries. Messages relating to the processing of individual entries
       (e.g. in a batch or transaction) SHALL be reported in the entry.response.outcome
       for that entry.  If there are errors that arise in the creation of the Bundle,
       then that should be handled by an OperationOutcome being returned instead of the
       Bundle."/> 
      <min value="0"/>       <max value="1"/>       <base>         <path value="Bundle.issues"/>         <min value="0"/>         <max value="1"/>       </base>       <type>         <code value="Resource"/>         <profile value="http://hl7.org/fhir/StructureDefinition/OperationOutcome"/>       </type>       <condition value="bdl-16"/>       <condition value="bdl-17"/>       <mustSupport value="false"/>       <isModifier value="false"/>       <isSummary value="true"/>     </element>   </snapshot>   <differential>     <element id="Bundle">      <path value="Bundle"/>       <short value="Contains a collection of resources"/>       <definition value="A container for a collection of resources."/>       <min value="0"/>       <max value="*"/>       <constraint>         <key value="bdl-7"/>         <severity value="error"/>         <human value="FullUrl must be unique in a bundle, or else entries with the same fullUrl must

         have different meta.versionId (except in history bundles)"/> 
        <expression value="(type = 'history') or entry.where(fullUrl.exists()).select(fullUrl&amp;iif(resource.meta.vers

        ionId.exists(), resource.meta.versionId, '')).isDistinct()"/> 
        <source value="http://hl7.org/fhir/StructureDefinition/Bundle"/>       </constraint>       <constraint>         <key value="bdl-9"/>         <severity value="error"/>         <human value="A document must have an identifier with a system and a value"/>         <expression value="type = 'document' implies (identifier.system.exists() and identifier.value.exists())"/>         <source value="http://hl7.org/fhir/StructureDefinition/Bundle"/>       </constraint>       <constraint>         <key value="bdl-17"/>         <severity value="error"/>         <human value="Use and meaning of issues for documents has not been validated because the content

         will not be rendered in the document."/> 
        <expression value="type = 'document' implies issues.empty()"/>         <source value="http://hl7.org/fhir/StructureDefinition/Bundle"/>       </constraint>       <constraint>         <key value="bdl-16"/>         <severity value="error"/>         <human value="Issue.severity for all issues within the OperationOutcome must be either 'information'

         or 'warning'."/> 
        <expression value="issues.exists() implies (issues.issue.severity = 'information' or issues.issue.severity

         = 'warning')"/> 
        <source value="http://hl7.org/fhir/StructureDefinition/Bundle"/>       </constraint>       <constraint>         <key value="bdl-18"/>         <severity value="error"/>         <human value="Self link is required for searchsets."/>         <expression value="type = 'searchset' implies link.where(relation = 'self' and url.exists()).exists()"/>         <source value="http://hl7.org/fhir/StructureDefinition/Bundle"/>       </constraint>       <constraint>         <key value="bdl-13"/>         <severity value="error"/>         <human value="A subscription-notification must have a SubscriptionStatus as the first resource"/>         <expression value="type = 'subscription-notification' implies entry.first().resource.is(SubscriptionStatus)"/>         <source value="http://hl7.org/fhir/StructureDefinition/Bundle"/>       </constraint>       <constraint>         <key value="bdl-12"/>         <severity value="error"/>         <human value="A message must have a MessageHeader as the first resource"/>         <expression value="type = 'message' implies entry.first().resource.is(MessageHeader)"/>         <source value="http://hl7.org/fhir/StructureDefinition/Bundle"/>       </constraint>       <constraint>         <key value="bdl-15"/>         <severity value="error"/>         <human value="Bundle resources where type is not transaction, transaction-response, batch, or

         batch-response or when the request is a POST SHALL have Bundle.entry.fullUrl populated"/> 
        <expression value="type='transaction' or type='transaction-response' or type='batch' or type='batch-response'

         or entry.all(fullUrl.exists() or request.method='POST')"/> 
        <source value="http://hl7.org/fhir/StructureDefinition/Bundle"/>       </constraint>       <constraint>         <key value="bdl-14"/>         <severity value="error"/>         <human value="entry.request.method PATCH not allowed for history"/>         <expression value="type = 'history' implies entry.request.method != 'PATCH'"/>         <source value="http://hl7.org/fhir/StructureDefinition/Bundle"/>       </constraint>       <constraint>         <key value="bdl-11"/>         <severity value="error"/>         <human value="A document must have a Composition as the first resource"/>         <expression value="type = 'document' implies entry.first().resource.is(Composition)"/>         <source value="http://hl7.org/fhir/StructureDefinition/Bundle"/>       </constraint>       <constraint>         <key value="bdl-10"/>         <severity value="error"/>         <human value="A document must have a date"/>         <expression value="type = 'document' implies (timestamp.hasValue())"/>         <source value="http://hl7.org/fhir/StructureDefinition/Bundle"/>       </constraint>       <constraint>         <key value="bdl-3d"/>         <severity value="error"/>         <human value="For collections of type transaction-response or batch-response, all entries must

         contain response elements"/> 
        <expression value="type in ('transaction-response' | 'batch-response') implies entry.all(response.exists())"/>         <source value="http://hl7.org/fhir/StructureDefinition/Bundle"/>       </constraint>       <constraint>         <key value="bdl-1"/>         <requirements value="There are only two Bundle types where paging is supported and there's a need to

         know the size of the result set beyond what's in the current instance."/> 
        <severity value="error"/>         <human value="total only when a search or history"/>         <expression value="total.empty() or (type = 'searchset') or (type = 'history')"/>         <source value="http://hl7.org/fhir/StructureDefinition/Bundle"/>       </constraint>       <constraint>         <key value="bdl-2"/>         <severity value="error"/>         <human value="entry.search only when a search"/>         <expression value="(type = 'searchset') or entry.search.empty()"/>         <source value="http://hl7.org/fhir/StructureDefinition/Bundle"/>       </constraint>       <constraint>         <key value="bdl-3a"/>         <severity value="error"/>         <human value="For collections of type document, message, searchset or collection, all entries

         must contain resources, and not have request or response elements"/> 
        <expression value="type in ('document' | 'message' | 'searchset' | 'collection') implies entry.all(resource.exis

        ts() and request.empty() and response.empty())"/> 
        <source value="http://hl7.org/fhir/StructureDefinition/Bundle"/>       </constraint>       <constraint>         <key value="bdl-3c"/>         <severity value="error"/>         <human value="For collections of type transaction or batch, all entries must contain request

         elements, and resources if the method is POST, PUT or PATCH"/> 
        <expression value="type in ('transaction' | 'batch') implies entry.all(request.method.exists() and

         ((request.method in ('POST' | 'PATCH' | 'PUT')) = resource.exists()))"/> 
        <source value="http://hl7.org/fhir/StructureDefinition/Bundle"/>       </constraint>       <constraint>         <key value="bdl-3b"/>         <severity value="error"/>         <human value="For collections of type history, all entries must contain request or response elements,

         and resources if the method is POST, PUT or PATCH"/> 
        <expression value="type = 'history' implies entry.all(request.exists() and response.exists() and ((request.metho

        d in ('POST' | 'PATCH' | 'PUT')) = resource.exists()))"/> 
        <source value="http://hl7.org/fhir/StructureDefinition/Bundle"/>       </constraint>       <mustSupport value="false"/>       <isModifier value="false"/>       <mapping>         <identity value="w5"/>         <map value="infrastructure.structure"/>       </mapping>       <mapping>         <identity value="v2"/>         <map value="N/A"/>       </mapping>       <mapping>         <identity value="rim"/>         <map value="N/A"/>       </mapping>       <mapping>         <identity value="cda"/>         <map value="ClinicalDocument, if bundle.type = document"/>       </mapping>     </element>     <element id="Bundle.identifier">      <path value="Bundle.identifier"/>       <short value="Persistent identifier for the bundle"/>       <definition value="A persistent identifier for the bundle that won't change as a bundle is copied

       from server to server."/> 
      <comment value="Persistent identity generally only matters for batches of type Document, Message,

       and Collection. It would not normally be populated for search and history results
       and servers ignore Bundle.identifier when processing batches and transactions.
       For Documents  the .identifier SHALL be populated such that the .identifier is
       globally unique."/> 
      <min value="0"/>       <max value="1"/>       <type>         <code value="Identifier"/>       </type>       <condition value="bdl-9"/>       <mustSupport value="false"/>       <isModifier value="false"/>       <isSummary value="true"/>       <mapping>         <identity value="w5"/>         <map value="FiveWs.identifier"/>       </mapping>       <mapping>         <identity value="cda"/>         <map value="ClinicalDocument.id"/>       </mapping>     </element>     <element id="Bundle.type">      <path value="Bundle.type"/>       <short value="document | message | transaction | transaction-response | batch | batch-response

       | history | searchset | collection | subscription-notification"/> 
      <definition value="Indicates the purpose of this bundle - how it is intended to be used."/>       <comment value="It's possible to use a bundle for other purposes (e.g. a document can be accepted

       as a transaction). This is primarily defined so that there can be specific rules
       for some of the bundle types."/> 
      <min value="1"/>       <max value="1"/>       <type>         <code value="code"/>       </type>       <condition value="bdl-1"/>       <condition value="bdl-2"/>       <condition value="bdl-3a"/>       <condition value="bdl-3b"/>       <condition value="bdl-3c"/>       <condition value="bdl-3d"/>       <condition value="bdl-7"/>       <condition value="bdl-9"/>       <condition value="bdl-10"/>       <condition value="bdl-11"/>       <condition value="bdl-12"/>       <condition value="bdl-13"/>       <condition value="bdl-14"/>       <condition value="bdl-15"/>       <condition value="bdl-17"/>       <condition value="bdl-18"/>       <mustSupport value="false"/>       <isModifier value="false"/>       <isSummary value="true"/>       <binding>         <extension url="http://hl7.org/fhir/StructureDefinition/elementdefinition-bindingName">          <valueString value="BundleType"/>         </extension>         <strength value="required"/>         <description value="Indicates the purpose of a bundle - how it is intended to be used."/>         <valueSet value="http://hl7.org/fhir/ValueSet/bundle-type|6.0.0-ballot3"/>       </binding>       <mapping>         <identity value="w5"/>         <map value="FiveWs.class"/>       </mapping>     </element>     <element id="Bundle.timestamp">      <path value="Bundle.timestamp"/>       <short value="When the bundle was assembled"/>       <definition value="The date/time that the bundle was assembled - i.e. when the resources were placed

       in the bundle."/> 
      <comment value="For many bundles, the timestamp is equal to .meta.lastUpdated, because they are

       not stored (e.g. search results). When a bundle is placed in a persistent store,
       .meta.lastUpdated will be usually be changed by the server. When the bundle is
       a message, a middleware agent altering the message (even if not stored) SHOULD
       update .meta.lastUpdated. .timestamp is used to track the original time of the
       Bundle, and SHOULD be populated.  
Usage:
* document : the date the document was created. Note: the composition may predate
       the document, or be associated with multiple documents. The date of the composition
       - the authoring time - may be earlier than the document assembly time
* message : the date that the content of the message was assembled. This date is
       not changed by middleware engines unless they add additional data that changes
       the meaning of the time of the message
* history : the date that the history was assembled. This time would be used as
       the _since time to ask for subsequent updates
* searchset : the time that the search set was assembled. Note that different pages
       MAY have different timestamps but need not. Having different timestamps does not
       imply that subsequent pages will represent or include changes made since the initial
       query
* transaction | transaction-response | batch | batch-response | collection : no
       particular assigned meaning
The timestamp value should be greater than the lastUpdated and other timestamps
       in the resources in the bundle, and it should be equal or earlier than the .meta.lastUpdated
       on the Bundle itself."/> 
      <min value="0"/>       <max value="1"/>       <type>         <code value="instant"/>       </type>       <condition value="bdl-10"/>       <mustSupport value="false"/>       <isModifier value="false"/>       <isSummary value="true"/>       <mapping>         <identity value="w5"/>         <map value="FiveWs.init"/>       </mapping>       <mapping>         <identity value="cda"/>         <map value="ClinicalDocument.effectiveTime"/>       </mapping>     </element>     <element id="Bundle.total">      <path value="Bundle.total"/>       <short value="Total matches across all pages"/>       <definition value="If a set of search matches or a history, this is the (potentially estimated) total

       number of entries of type 'match' across all pages in the search.  It does not
       include search.mode = 'include' or 'outcome' entries and it does not provide a
       count of the number of entries in the Bundle."/> 
      <comment value="Only used if the bundle is a search or history result set. The total does not include

       resources such as OperationOutcome and included resources, only the total number
       of matching resources."/> 
      <min value="0"/>       <max value="1"/>       <type>         <code value="unsignedInt"/>       </type>       <condition value="bdl-1"/>       <mustSupport value="false"/>       <isModifier value="false"/>       <isSummary value="true"/>     </element>     <element id="Bundle.link">      <path value="Bundle.link"/>       <short value="Links related to this Bundle"/>       <definition value="A series of links that provide context to this bundle."/>       <comment value="Both Bundle.link and Bundle.entry.link are defined to support providing additional

       context when Bundles are used (e.g. [HATEOAS](http://en.wikipedia.org/wiki/HATEOAS)).
       
Bundle.entry.link corresponds to links found in the HTTP header if the resource
       in the entry was [read](http.html#read) directly.
This specification defines some specific uses of Bundle.link for [searching](search.html#conf
      ormance) and [paging](http.html#paging), but no specific uses for Bundle.entry.link,
       and no defined function in a transaction - the meaning is implementation specific.
        The behavior of navigation link types (next/prev/first/last) are well defined
       for searchset and history Bundles but are not currently defined for other types.
       Implementers who choose to use such link relationships for other bundle types will
       need to negotiate behavior with their interoperability partners."/> 
      <min value="0"/>       <max value="*"/>       <type>         <code value="BackboneElement"/>       </type>       <condition value="bdl-18"/>       <mustSupport value="false"/>       <isModifier value="false"/>       <isSummary value="true"/>     </element>     <element id="Bundle.link.relation">      <path value="Bundle.link.relation"/>       <short value="See http://www.iana.org/assignments/link-relations/link-relations.xhtml#link-relations-1"/>       <definition value="A name which details the functional use for this link - see [http://www.iana.org/assignments/

      link-relations/link-relations.xhtml#link-relations-1](http://www.iana.org/assignments/link-rel
      ations/link-relations.xhtml#link-relations-1)."/> 
      <min value="1"/>       <max value="1"/>       <type>         <code value="code"/>       </type>       <condition value="bdl-18"/>       <mustSupport value="false"/>       <isModifier value="false"/>       <isSummary value="true"/>       <binding>         <strength value="required"/>         <valueSet value="http://hl7.org/fhir/ValueSet/iana-link-relations|6.0.0-ballot3"/>       </binding>     </element>     <element id="Bundle.link.url">      <path value="Bundle.link.url"/>       <short value="Reference details for the link"/>       <definition value="The reference details for the link."/>       <min value="1"/>       <max value="1"/>       <type>         <code value="uri"/>       </type>       <condition value="bdl-18"/>       <mustSupport value="false"/>       <isModifier value="false"/>       <isSummary value="true"/>     </element>     <element id="Bundle.entry">      <path value="Bundle.entry"/>       <short value="Entry in the bundle - will have a resource or information"/>       <definition value="An entry in a bundle resource - will either contain a resource or information about

       a resource (transactions and history only)."/> 
      <min value="0"/>       <max value="*"/>       <type>         <code value="BackboneElement"/>       </type>       <orderMeaning value="For bundles of type 'document' and 'message', the first resource is special (must

       be Composition or MessageHeader respectively). For all bundles, the meaning of
       the order of entries depends on the bundle type"/> 
      <condition value="bdl-11"/>       <condition value="bdl-12"/>       <condition value="bdl-13"/>       <condition value="bdl-14"/>       <condition value="bdl-15"/>       <condition value="bdl-2"/>       <constraint>         <key value="bdl-8"/>         <severity value="error"/>         <human value="fullUrl cannot be a version specific reference"/>         <expression value="fullUrl.exists() implies fullUrl.contains('/_history/').not()"/>         <source value="http://hl7.org/fhir/StructureDefinition/Bundle"/>       </constraint>       <constraint>         <key value="bdl-5"/>         <severity value="error"/>         <human value="must be a resource unless there's a request or response"/>         <expression value="resource.exists() or request.exists() or response.exists()"/>         <source value="http://hl7.org/fhir/StructureDefinition/Bundle"/>       </constraint>       <mustSupport value="false"/>       <isModifier value="false"/>       <isSummary value="true"/>     </element>     <element id="Bundle.entry.link">      <path value="Bundle.entry.link"/>       <short value="Links related to this entry"/>       <definition value="A series of links that provide context to this entry."/>       <min value="0"/>       <max value="*"/>       <contentReference value="#Bundle.link"/>       <mustSupport value="false"/>       <isModifier value="false"/>       <isSummary value="true"/>     </element>     <element id="Bundle.entry.fullUrl">      <path value="Bundle.entry.fullUrl"/>       <short value="URI for resource (e.g. the absolute URL server address, URI for UUID/OID, etc.)"/>       <definition value="The Absolute URL for the resource. Except for transactions and batches, each entry

       in a Bundle must have a fullUrl. The fullUrl SHALL NOT disagree with the id in
       the resource - i.e. if the fullUrl is not a urn:uuid, the URL shall be version-independent
       URL consistent with the Resource.id. The fullUrl is a version independent reference
       to the resource. Even when not required, fullUrl MAY be set to a urn:uuid to allow
       referencing entries in a transaction. The fullUrl can be an arbitrary URI and is
       not limited to urn:uuid, urn:oid, http, and https. The fullUrl element SHALL have
       a value unless:
* the Bundle is a batch or transaction request or response AND
* the entry is
    * invoking a create
  * invoking or responding to an operation where the body is not a single identified
       resource
  * invoking or returning the results of a search or history operation."/> 

      <comment value="fullUrl might not be [unique in the context of a resource](bundle.html#bundle-unique).
       Note that since [FHIR resources do not need to be served through the FHIR API](references.html),
       the fullURL might be a URN or an absolute URL that does not end with the logical id of
       the resource (Resource.id). However, but if the fullUrl does look like a RESTful server
       URL (e.g. meets the [regex](references.html#regex), then the 'id' portion of the fullUrl
       SHALL end with the Resource.id.

Note that the fullUrl is not the same as the canonical URL - it's an absolute url for
       an endpoint serving the resource (these will happen to have the same value on the canonical
       server for the resource with the canonical URL).
      
      
      
        
      
      
    
    
      
      
      
      
      
      
        
      
      
    
    
      
      
      
      
      
      
        
      
      
      
    
    
      
      
      Why this entry is in the result set - whether it's included as a match or because of an
       _include requirement, or to convey information or warning information about the search
       process.
      There is only one mode. In some corner cases, a resource may be included because it is
       both a match and an include. In these circumstances, 'match' takes precedence.
      
      
      
        
      
      
      
        
          
        
        
        Why an entry is in the result set - whether it's included as a match or because of an
         _include requirement, or to convey information or warning information about the search
         process.
        
      
    
    
      
      
      
      Servers are not required to return a ranking score. 1 is most relevant, and 0 is least
       relevant. Often, search results are sorted by score, but the client may specify a different
       sort order.

See [Patient Match](patient-operation-match.html) for the EMPI search which relates to
       this element.
      
      
      
        
      
      
    
    
      
      

       Note that since [FHIR resources do not need to be served through the FHIR API](references.htm
      l), the fullURL might be a URN or an absolute URL that does not end with the logical
       id of the resource (Resource.id). However, if the fullUrl does look like a RESTful
       server URL (e.g. meets the [regex](references.html#regex), then the portion of
       the URL that, by FHIR syntax, corresponds to the resource type and id within the
       fullUrl SHALL match the resource type and id of the resource.
Note that the fullUrl is not the same as the canonical URL - it's an absolute url
       for an endpoint serving the resource (these will happen to have the same value
       on the canonical server for the resource with the canonical URL)."/> 
      <min value="0"/>       <max value="1"/>       <type>         <code value="uri"/>       </type>       <condition value="bdl-7"/>       <condition value="bdl-15"/>       <condition value="bdl-8"/>       <mustSupport value="false"/>       <isModifier value="false"/>       <isSummary value="true"/>     </element>     <element id="Bundle.entry.resource">      <path value="Bundle.entry.resource"/>       <short value="A resource in the bundle"/>       <definition value="The Resource for the entry. The purpose/meaning of the resource is determined by

       the Bundle.type. This is allowed to be a Parameters resource if and only if it
       is referenced by something else within the Bundle that provides context/meaning."/> 
      <comment value="This may be a resource defined in the FHIR specification, or an [additional resource](resourc

      e.html#additional)"/> 
      <min value="0"/>       <max value="1"/>       <type>         <code value="Resource"/>       </type>       <condition value="bdl-3a"/>       <condition value="bdl-3b"/>       <condition value="bdl-3c"/>       <condition value="bdl-7"/>       <condition value="bdl-11"/>       <condition value="bdl-12"/>       <condition value="bdl-13"/>       <condition value="bdl-5"/>       <mustSupport value="false"/>       <isModifier value="false"/>       <isSummary value="true"/>     </element>     <element id="Bundle.entry.search">      <path value="Bundle.entry.search"/>       <short value="Search related information"/>       <definition value="Information about the search process that lead to the creation of this entry."/>       <min value="0"/>       <max value="1"/>       <type>         <code value="BackboneElement"/>       </type>       <condition value="bdl-2"/>       <mustSupport value="false"/>       <isModifier value="false"/>       <isSummary value="true"/>     </element>     <element id="Bundle.entry.search.mode">      <path value="Bundle.entry.search.mode"/>       <short value="match | include - why this is in the result set"/>       <definition value="Why this entry is in the result set - whether it's included as a match or because

       of an _include requirement, or to convey information or warning information about
       the search process."/> 
      <comment value="There is only one mode. In some corner cases, a resource may be included because

       it is both a match and an include. In these circumstances, 'match' takes precedence."/> 
      <min value="0"/>       <max value="1"/>       <type>         <code value="code"/>       </type>       <mustSupport value="false"/>       <isModifier value="false"/>       <isSummary value="true"/>       <binding>         <extension url="http://hl7.org/fhir/StructureDefinition/elementdefinition-bindingName">          <valueString value="SearchEntryMode"/>         </extension>         <strength value="required"/>         <description value="Why an entry is in the result set - whether it's included as a match or because

         of an _include requirement, or to convey information or warning information about
         the search process."/> 
        <valueSet value="http://hl7.org/fhir/ValueSet/search-entry-mode|6.0.0-ballot3"/>       </binding>     </element>     <element id="Bundle.entry.search.score">      <path value="Bundle.entry.search.score"/>       <short value="Search ranking (between 0 and 1)"/>       <definition value="When searching, the server's search ranking score for the entry."/>       <comment value="Servers are not required to return a ranking score. 1 is most relevant, and 0 is

       least relevant. Often, search results are sorted by score, but the client may specify
       a different sort order.
See [Patient Match](patient-operation-match.html) for the EMPI search which relates
       to this element."/> 
      <min value="0"/>       <max value="1"/>       <type>         <code value="decimal"/>       </type>       <mustSupport value="false"/>       <isModifier value="false"/>       <isSummary value="true"/>     </element>     <element id="Bundle.entry.request">      <path value="Bundle.entry.request"/>       <short value="Additional execution information (transaction/batch/history)"/> 
      <definition value="Additional information about how this entry should be processed as part of a transaction
       or batch.  For history, it shows how the entry was processed to create the version contained
       in the entry.
      
      
      
        
      
      
      
    
    
      
      
      In a transaction or batch, this is the HTTP action to be executed for this entry. In a
       history bundle, this indicates the HTTP action that occurred.
      
      
      
        
      
      
      
        
          
        
        

       or batch.  For history, it shows how the entry was processed to create the version
       contained in the entry."/> 
      <min value="0"/>       <max value="1"/>       <type>         <code value="BackboneElement"/>       </type>       <condition value="bdl-3a"/>       <condition value="bdl-3b"/>       <condition value="bdl-5"/>       <mustSupport value="false"/>       <isModifier value="false"/>       <isSummary value="true"/>     </element>     <element id="Bundle.entry.request.method">      <path value="Bundle.entry.request.method"/>       <short value="GET | HEAD | POST | PUT | DELETE | PATCH"/>       <definition value="In a transaction or batch, this is the HTTP action to be executed for this entry.

       In a history bundle, this indicates the HTTP action that occurred."/> 
      <min value="1"/>       <max value="1"/>       <type>         <code value="code"/>       </type>       <condition value="bdl-3b"/>       <condition value="bdl-3c"/>       <condition value="bdl-14"/>       <condition value="bdl-15"/>       <mustSupport value="false"/>       <isModifier value="false"/>       <isSummary value="true"/>       <binding>         <extension url="http://hl7.org/fhir/StructureDefinition/elementdefinition-bindingName">          <valueString value="HTTPVerb"/>         </extension>         <strength value="required"/> 
        <description value="HTTP verbs (in the HTTP command line). See [HTTP rfc](https://tools.ietf.org/html/rfc7231)
         for details.
        
      
    
    
      
      
      
      E.g. for a Patient Create, the method would be &quot;POST&quot; and the URL would be &quot;Patient&q
      uot;. For a Patient Update, the method would be PUT and the URL would be &quot;Patient/[id]&quot;.
      
      
      
        
      
      
    
    
      
      

         for details."/> 
        <valueSet value="http://hl7.org/fhir/ValueSet/http-verb|6.0.0-ballot3"/>       </binding>     </element>     <element id="Bundle.entry.request.url">      <path value="Bundle.entry.request.url"/>       <short value="URL for HTTP equivalent of this entry"/>       <definition value="The URL for this entry, relative to the root (the address to which the request

       is posted)."/> 
      <comment value="E.g. for a Patient Create, the method would be &quot;POST&quot; and the URL would

       be &quot;Patient&quot;. For a Patient Update, the method would be PUT and the URL
       would be &quot;Patient/[id]&quot;."/> 
      <min value="1"/>       <max value="1"/>       <type>         <code value="uri"/>       </type>       <mustSupport value="false"/>       <isModifier value="false"/>       <isSummary value="true"/>     </element>     <element id="Bundle.entry.request.ifNoneMatch">      <path value="Bundle.entry.request.ifNoneMatch"/>       <short value="For managing cache validation"/> 
      <definition value="If the ETag values match, return a 304 Not Modified status. See the API documentation
       for [&quot;Conditional Read&quot;](http.html#cread).
      
      
      
        
      
      
    
    
      
      

       for [&quot;Conditional Read&quot;](http.html#cread)."/> 
      <min value="0"/>       <max value="1"/>       <type>         <code value="string"/>       </type>       <mustSupport value="false"/>       <isModifier value="false"/>       <isSummary value="true"/>     </element>     <element id="Bundle.entry.request.ifModifiedSince">      <path value="Bundle.entry.request.ifModifiedSince"/>       <short value="For managing cache currency"/> 
      <definition value="Only perform the operation if the last updated date matches. See the API documentation
       for [&quot;Conditional Read&quot;](http.html#cread).
      
      
      
        
      
      
    
    
      
      
      Only perform the operation if the Etag value matches. For more information, see the API
       section [&quot;Managing Resource Contention&quot;](http.html#concurrency).
      
      
      
        
      
      
    
    
      
      

       for [&quot;Conditional Read&quot;](http.html#cread)."/> 
      <min value="0"/>       <max value="1"/>       <type>         <code value="instant"/>       </type>       <mustSupport value="false"/>       <isModifier value="false"/>       <isSummary value="true"/>     </element>     <element id="Bundle.entry.request.ifMatch">      <path value="Bundle.entry.request.ifMatch"/>       <short value="For managing update contention"/>       <definition value="Only perform the operation if the Etag value matches. For more information, see

       the API section [&quot;Managing Resource Contention&quot;](http.html#concurrency)."/> 
      <min value="0"/>       <max value="1"/>       <type>         <code value="string"/>       </type>       <mustSupport value="false"/>       <isModifier value="false"/>       <isSummary value="true"/>     </element>     <element id="Bundle.entry.request.ifNoneExist">      <path value="Bundle.entry.request.ifNoneExist"/>       <short value="For conditional creates"/> 
      <definition value="Instruct the server not to perform the create if a specified resource already exists.
       For further information, see the API documentation for [&quot;Conditional Create&quot;](http.html#cc
      reate). This is just the query portion of the URL - what follows the &quot;?&quot; (not
       including the &quot;?&quot;).
      
      
      
        
      
      
    
    
      
      
      Indicates the results of processing the corresponding 'request' entry in the batch or
       transaction being responded to or what the results of an operation where when returning
       history.
      
      
      
        
      
      
      
    
    
      
      
      The status code returned by processing this entry. The status SHALL start with a 3 digit
       HTTP code (e.g. 404) and may contain the standard HTTP description associated with the
       status code.
      
      
      
        
      
      
    
    
      
      
      The location header created by processing this operation, populated if the operation returns
       a location.
      
      
      
        
      
      
    
    
      
      
      The Etag for the resource, if the operation for the entry produced a versioned resource
       (see [Resource Metadata and Versioning](http.html#versioning) and [Managing Resource Contention](htt
      p.html#concurrency)).
      Etags match the Resource.meta.versionId. The ETag has to match the version id in the header
       if a resource is included.
      
      
      
        
      
      
    
    
      
      
      
      This has to match the same time in the meta header (meta.lastUpdated) if a resource is
       included.
      
      
      
        
      
      
    
    
      
      
      An OperationOutcome containing hints and warnings produced as part of processing this
       entry in a batch or transaction.
      For a POST/PUT operation, this is the equivalent outcome that would be returned for prefer
       = operationoutcome - except that the resource is always returned whether or not the outcome
       is returned.

This outcome is not used for error responses in batch/transaction, only for hints and
       warnings. In a batch operation, the error will be in Bundle.entry.response, and for transaction,
       there will be a single OperationOutcome instead of a bundle in the case of an error.
      
      
      
        
      
      
    
    
      
        
      
      
      
      
      The signature could be created by the &quot;author&quot; of the bundle or by the originating
       device.   Requirements around inclusion of a signature, verification of signatures and
       treatment of signed/non-signed bundles is implementation-environment specific.
      A Signature holds an electronic representation of a signature and its supporting context
       in a FHIR accessible form. The signature may either be a cryptographic type (XML DigSig
       or a JWS), which is able to provide non-repudiation proof, or it may be a graphical image
       that represents a signature or a signature process. This element allows capturing signatures
       on documents, messages, transactions or even search responses, to support content-authentication,
       non-repudiation or other business cases. This is primarily relevant where the bundle may
       travel through multiple hops or via other mechanisms where HTTPS non-repudiation is insufficient.
      
      
      
        
      
      
    
  

       For further information, see the API documentation for [&quot;Conditional Create&quot;](http.
      html#ccreate). This is just the query portion of the URL - what follows the &quot;?&quot;
       (not including the &quot;?&quot;)."/> 
      <min value="0"/>       <max value="1"/>       <type>         <code value="string"/>       </type>       <mustSupport value="false"/>       <isModifier value="false"/>       <isSummary value="true"/>     </element>     <element id="Bundle.entry.response">      <path value="Bundle.entry.response"/>       <short value="Results of execution (transaction/batch/history)"/>       <definition value="Indicates the results of processing the corresponding 'request' entry in the batch

       or transaction being responded to or what the results of an operation where when
       returning history."/> 
      <min value="0"/>       <max value="1"/>       <type>         <code value="BackboneElement"/>       </type>       <condition value="bdl-3a"/>       <condition value="bdl-3b"/>       <condition value="bdl-3d"/>       <condition value="bdl-5"/>       <mustSupport value="false"/>       <isModifier value="false"/>       <isSummary value="true"/>     </element>     <element id="Bundle.entry.response.status">      <path value="Bundle.entry.response.status"/>       <short value="Status response code (text optional)"/>       <definition value="The status code returned by processing this entry. The status SHALL start with

       a 3 digit HTTP code (e.g. 404) and may contain the standard HTTP description associated
       with the status code."/> 
      <min value="1"/>       <max value="1"/>       <type>         <code value="string"/>       </type>       <mustSupport value="false"/>       <isModifier value="false"/>       <isSummary value="true"/>     </element>     <element id="Bundle.entry.response.location">      <path value="Bundle.entry.response.location"/>       <short value="The location (if the operation returns a location)"/>       <definition value="The location header created by processing this operation, populated if the operation

       returns a location."/> 
      <min value="0"/>       <max value="1"/>       <type>         <code value="uri"/>       </type>       <mustSupport value="false"/>       <isModifier value="false"/>       <isSummary value="true"/>     </element>     <element id="Bundle.entry.response.etag">      <path value="Bundle.entry.response.etag"/>       <short value="The Etag for the resource (if relevant)"/>       <definition value="The Etag for the resource, if the operation for the entry produced a versioned

       resource (see [Resource Metadata and Versioning](http.html#versioning) and [Managing
       Resource Contention](http.html#concurrency))."/> 
      <comment value="Etags match the Resource.meta.versionId. The ETag has to match the version id in

       the header if a resource is included - e.g. W/'1'"/> 
      <min value="0"/>       <max value="1"/>       <type>         <code value="string"/>       </type>       <mustSupport value="false"/>       <isModifier value="false"/>       <isSummary value="true"/>     </element>     <element id="Bundle.entry.response.lastModified">      <path value="Bundle.entry.response.lastModified"/>       <short value="Server's date time modified"/>       <definition value="The date/time that the resource was modified on the server."/>       <comment value="This has to match the same time in the meta header (meta.lastUpdated) if a resource

       is included."/> 
      <min value="0"/>       <max value="1"/>       <type>         <code value="instant"/>       </type>       <mustSupport value="false"/>       <isModifier value="false"/>       <isSummary value="true"/>     </element>     <element id="Bundle.entry.response.outcome">      <path value="Bundle.entry.response.outcome"/>       <short value="OperationOutcome with hints and warnings (for batch/transaction)"/>       <definition value="An OperationOutcome containing hints and warnings produced as part of processing

       this entry in a batch or transaction."/> 
      <comment value="For a POST/PUT operation, this is the equivalent outcome that would be returned

       for prefer = operationoutcome - except that the resource is always returned whether
       or not the outcome is returned.
This outcome is not used for error responses in batch/transaction, only for hints
       and warnings. In a batch operation, the error will be in Bundle.entry.response,
       and for transaction, there will be a single OperationOutcome instead of a bundle
       in the case of an error."/> 
      <min value="0"/>       <max value="1"/>       <type>         <code value="Resource"/>         <profile value="http://hl7.org/fhir/StructureDefinition/OperationOutcome"/>       </type>       <mustSupport value="false"/>       <isModifier value="false"/>       <isSummary value="true"/>     </element>     <element id="Bundle.signature">      <path value="Bundle.signature"/>       <short value="Digital Signature (deprecated: use Provenance Signatures)"/>       <definition value="Digital Signature: XML-DSig or JWS. This element is deprecated, and [Provenance

       based Signatures](signatures.html#Bundle) should be used instead."/> 
      <min value="0"/>       <max value="1"/>       <type>         <code value="Signature"/>       </type>       <mustSupport value="false"/>       <isModifier value="false"/>       <isSummary value="true"/>     </element>     <element id="Bundle.issues">      <path value="Bundle.issues"/>       <short value="OperationOutcome with issues about the Bundle"/>       <definition value="An OperationOutcome that captures issues and warnings that relate to the construction

       of the Bundle and the content within it."/> 
      <comment value="Usage notes: These issues and warnings must apply to the Bundle as a whole, not

       to individual entries. Messages relating to the processing of individual entries
       (e.g. in a batch or transaction) SHALL be reported in the entry.response.outcome
       for that entry.  If there are errors that arise in the creation of the Bundle,
       then that should be handled by an OperationOutcome being returned instead of the
       Bundle."/> 
      <min value="0"/>       <max value="1"/>       <type>         <code value="Resource"/>         <profile value="http://hl7.org/fhir/StructureDefinition/OperationOutcome"/>       </type>       <condition value="bdl-16"/>       <condition value="bdl-17"/>       <mustSupport value="false"/>       <isModifier value="false"/>       <isSummary value="true"/>     </element>   </differential> 


</

StructureDefinition

>



Usage note: every effort has been made to ensure that the examples are correct and useful, but they are not a normative part of the specification.