Release 4 5

This page is part of the FHIR Specification (v4.0.1: R4 (v5.0.0: R5 - Mixed Normative and STU ) ). This is the current published version in it's permanent home (it will always be available at this URL). The current version which supercedes this version is 5.0.0 . For a full list of available versions, see the Directory of published versions . Page versions: R5 R4B R4

StructureDefinition: CDSHooksGuidanceResponse - XML

Clinical Decision Support Work Group   Maturity Level : 1 0 Trial Use Use Context : Any

CDSHooksGuidanceResponse

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


  
  
    
    
  
  
    
  
  
    
  
  
    
  
  
  
  
  
  
  
  
  
  
  
    
    
    
  
  
    
    
    
  
  
    
    
    
  
  
  
  
  
  
  
    
      
      
      A guidance response is the formal response to a guidance request, including any output
       parameters returned by the evaluation, as well as the description of any proposed actions
       to be taken.
      
      
      
        
        
        
      
      
        
        
        
        
        
        
      
      
        
        
        If the resource is contained in another resource, it SHALL be referred to from elsewhere
         in the resource or SHALL refer to the containing resource
        contained.where((('#'+id in (%resource.descendants().reference | %resource.descendants().as(canonica
        l) | %resource.descendants().as(uri) | %resource.descendants().as(url))) or descendants().where(refer
        ence = '#').exists() or descendants().where(as(canonical) = '#').exists() or descendants().where(as(c
        anonical) = '#').exists()).not()).trace('unmatched', id).empty()
        not(exists(for $id in f:contained/*/f:id/@value return $contained[not(parent::*/descendant::f:refere
        nce/@value=concat('#', $contained/*/id/@value) or descendant::f:reference[@value='#'])]))
        
      
      
        
        
        If a resource is contained in another resource, it SHALL NOT have a meta.versionId or
         a meta.lastUpdated
        
        
        
      
      
        
        
        
        
        
        
      
      
        
          
        
        
          When a resource has no narrative, only systems that fully understand the data can display
           the resource to a human safely. Including a human readable representation in the resource
           makes for a much more robust eco-system and cheaper handling of resources by intermediary
           systems. Some ecosystems restrict distribution of resources to only those systems that
           do fully understand the resources, and as a consequence implementers may believe that
           the narrative is superfluous. However experience shows that such eco-systems often open
           up to new participants over time.
        
        
        
        
        
        
        
      
      
      
      
        
        
      
      
        
        
      
    
    
      
      
      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.
      
      
      
        
        
        
      
      
        
          
        
        
      
      
      
    
    
      
      

<StructureDefinition xmlns="http://hl7.org/fhir">
  <id value="cdshooksguidanceresponse"/> 
  <text> 
    <status value="generated"/> 
    <div xmlns="http://www.w3.org/1999/xhtml">to do</div> 
  </text> 
  <extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-fmm">
    <valueInteger value="2"/> 
  </extension> 
  <extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-wg">
    <valueCode value="cds"/> 
  </extension> 
  <extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-standards-status">
    <valueCode value="trial-use"/> 
  </extension> 
  <url value="http://hl7.org/fhir/StructureDefinition/cdshooksguidanceresponse"/> 
  <identifier> 
    <system value="urn:ietf:rfc:3986"/> 
    <value value="urn:oid:2.16.840.1.113883.4.642.5.1485"/> 
  </identifier> 
  <version value="5.0.0"/> 
  <name value="CDSHooksGuidanceResponse"/> 
  <title value="C D S  Hooks  Guidance Response"/> 
  <status value="draft"/> 
  <experimental value="false"/> 
  <date value="2020-12-28T16:55:11+11:00"/> 
  <publisher value="HL7"/> 
  <description value="Defines a GuidanceResponse that represents the response container for a CDS Hooks
   response"/> 
  <fhirVersion value="5.0.0"/>   <mapping>     <identity value="workflow"/>     <uri value="http://hl7.org/fhir/workflow"/>     <name value="Workflow Pattern"/>   </mapping>   <mapping>     <identity value="w5"/>     <uri value="http://hl7.org/fhir/fivews"/>     <name value="FiveWs Pattern Mapping"/>   </mapping>   <mapping>     <identity value="rim"/>     <uri value="http://hl7.org/v3"/>     <name value="RIM Mapping"/>   </mapping>   <kind value="resource"/>   <abstract value="false"/>   <type value="GuidanceResponse"/>   <baseDefinition value="http://hl7.org/fhir/StructureDefinition/GuidanceResponse"/>   <derivation value="constraint"/>   <snapshot>     <element id="GuidanceResponse">      <path value="GuidanceResponse"/>       <short value="The formal response to a guidance request"/>       <definition value="A guidance response is the formal response to a guidance request, including any

       output parameters returned by the evaluation, as well as the description of any
       proposed actions to be taken."/> 
      <min value="1"/>       <max value="1"/>       <base>         <path value="GuidanceResponse"/>         <min value="0"/>         <max value="*"/>       </base>       <constraint>         <key value="dom-2"/>         <severity value="error"/>         <human value="If the resource is contained in another resource, it SHALL NOT contain nested Resources"/>         <expression value="contained.contained.empty()"/>         <source value="http://hl7.org/fhir/StructureDefinition/DomainResource"/>       </constraint>       <constraint>         <key value="dom-3"/>         <severity value="error"/>         <human value="If the resource is contained in another resource, it SHALL be referred to from

         elsewhere in the resource or SHALL refer to the containing resource"/> 
        <expression value="contained.where((('#'+id in (%resource.descendants().reference | %resource.descendants().ofTy

        pe(canonical) | %resource.descendants().ofType(uri) | %resource.descendants().ofType(url)))
         or descendants().where(reference = '#').exists() or descendants().where(ofType(canonical)
         = '#').exists() or descendants().where(ofType(canonical) = '#').exists()).not()).trace('unmat
        ched', id).empty()"/> 
        <source value="http://hl7.org/fhir/StructureDefinition/DomainResource"/>       </constraint>       <constraint>         <key value="dom-4"/>         <severity value="error"/>         <human value="If a resource is contained in another resource, it SHALL NOT have a meta.versionId

         or a meta.lastUpdated"/> 
        <expression value="contained.meta.versionId.empty() and contained.meta.lastUpdated.empty()"/>         <source value="http://hl7.org/fhir/StructureDefinition/DomainResource"/>       </constraint>       <constraint>         <key value="dom-5"/>         <severity value="error"/>         <human value="If a resource is contained in another resource, it SHALL NOT have a security label"/>         <expression value="contained.meta.security.empty()"/>         <source value="http://hl7.org/fhir/StructureDefinition/DomainResource"/>       </constraint>       <constraint>         <extension url="http://hl7.org/fhir/StructureDefinition/elementdefinition-bestpractice">          <valueBoolean value="true"/>         </extension>         <extension url="http://hl7.org/fhir/StructureDefinition/elementdefinition-bestpractice-explanation">          <valueMarkdown value="When a resource has no narrative, only systems that fully understand the data can

           display the resource to a human safely. Including a human readable representation
           in the resource makes for a much more robust eco-system and cheaper handling of
           resources by intermediary systems. Some ecosystems restrict distribution of resources
           to only those systems that do fully understand the resources, and as a consequence
           implementers may believe that the narrative is superfluous. However experience
           shows that such eco-systems often open up to new participants over time."/> 
        </extension>         <key value="dom-6"/>         <severity value="warning"/>         <human value="A resource should have narrative for robust management"/>         <expression value="text.`div`.exists()"/>         <source value="http://hl7.org/fhir/StructureDefinition/DomainResource"/>       </constraint>       <mustSupport value="false"/>       <isModifier value="false"/>       <isSummary value="false"/>       <mapping>         <identity value="rim"/>         <map value="Entity, Role, or Act"/>       </mapping>       <mapping>         <identity value="workflow"/>         <map value="Event"/>       </mapping>       <mapping>         <identity value="w5"/>         <map value="clinical.general"/>       </mapping>     </element>     <element id="GuidanceResponse.id">      <path value="GuidanceResponse.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>       <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="GuidanceResponse.meta">      <path value="GuidanceResponse.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="GuidanceResponse.implicitRules">      <path value="GuidanceResponse.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."/> 
      <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 human-readable narrative that contains a summary of the resource and can be used to
       represent the content of the resource to a human. The narrative need not encode all the
       structured data, but is required to contain sufficient detail to make it &quot;clinically
       safe&quot; for a human to just read the narrative. Resource definitions may define what
       content should be represented in the narrative to ensure clinical safety.
      Contained resources do not have narrative. Resources that are not contained SHOULD have
       a narrative. In some cases, a resource may only have text with little or no additional
       discrete data (as long as all minOccurs=1 elements are satisfied).  This may be necessary
       for data from legacy systems where information is captured as a &quot;text blob&quot;
       or where text is additionally entered raw or narrated and encoded information is added
       later.
      
      
      
      
      
      
      
        
        
        
      
      
        
      
      
        
        
        
        
        
        
      
      
      
      
        
        
      
    
    
      
      
      These resources do not have an independent existence apart from the resource that contains
       them - they cannot be identified independently, and nor can they have their own independent
       transaction scope.
      This should never be done when the content can be identified properly, as once identification
       is lost, it is extremely difficult (and context dependent) to restore it again. Contained
       resources may have profiles and tags In their meta elements, but SHALL NOT have security
       labels.
      
      
      
      
      
      
        
        
        
      
      
        
      
      
      
      
        
        
      
    
    
      
      
        
          
          
        
        
        
      
      
      
      
      
      
        
        
        
      
      
        
      
      
        
        
        
        
        
        
      
      
        
        
        
        
        
        
      
      
      
    
    
      
      
      
      
      
      
      
        
        
        
      
      
        
        
      
      
      
        
        
        
        
        
        
      
      
        
        
        
        
        
        
      
      
    
    
      
      

       knowledge about the resource that modifies its meaning or interpretation"/> 
      <isSummary value="true"/>     </element>     <element id="GuidanceResponse.language">      <path value="GuidanceResponse.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|5.0.0"/>         <additional>           <purpose value="starter"/>           <valueSet value="http://hl7.org/fhir/ValueSet/languages"/>         </additional>       </binding>     </element>     <element id="GuidanceResponse.text">      <path value="GuidanceResponse.text"/>       <short value="Text summary of the resource, for human interpretation"/>       <definition value="A human-readable narrative that contains a summary of the resource and can be used

       to represent the content of the resource to a human. The narrative need not encode
       all the structured data, but is required to contain sufficient detail to make it
       &quot;clinically safe&quot; for a human to just read the narrative. Resource definitions
       may define what content should be represented in the narrative to ensure clinical
       safety."/> 
      <comment value="Contained resources do not have a narrative. Resources that are not contained SHOULD

       have a narrative. In some cases, a resource may only have text with little or no
       additional discrete data (as long as all minOccurs=1 elements are satisfied). 
       This may be necessary for data from legacy systems where information is captured
       as a &quot;text blob&quot; or where text is additionally entered raw or narrated
       and encoded information is added later."/> 
      <alias value="narrative"/>       <alias value="html"/>       <alias value="xhtml"/>       <alias value="display"/>       <min value="0"/>       <max value="1"/>       <base>         <path value="DomainResource.text"/>         <min value="0"/>         <max value="1"/>       </base>       <type>         <code value="Narrative"/>       </type>       <condition value="dom-6"/>       <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"/>       <mapping>         <identity value="rim"/>         <map value="Act.text?"/>       </mapping>     </element>     <element id="GuidanceResponse.contained">      <path value="GuidanceResponse.contained"/>       <short value="Contained, inline Resources"/>       <definition value="These resources do not have an independent existence apart from the resource that

       contains them - they cannot be identified independently, nor can they have their
       own independent transaction scope. This is allowed to be a Parameters resource
       if and only if it is referenced by a resource that provides context/meaning."/> 
      <comment value="This should never be done when the content can be identified properly, as once

       identification is lost, it is extremely difficult (and context dependent) to restore
       it again. Contained resources may have profiles and tags in their meta elements,
       but SHALL NOT have security labels."/> 
      <alias value="inline resources"/>       <alias value="anonymous resources"/>       <alias value="contained resources"/>       <min value="0"/>       <max value="*"/>       <base>         <path value="DomainResource.contained"/>         <min value="0"/>         <max value="*"/>       </base>       <type>         <code value="Resource"/>       </type>       <condition value="dom-2"/>       <condition value="dom-4"/>       <condition value="dom-3"/>       <condition value="dom-5"/>       <mustSupport value="false"/>       <isModifier value="false"/>       <isSummary value="false"/>       <mapping>         <identity value="rim"/>         <map value="N/A"/>       </mapping>     </element>     <element id="GuidanceResponse.extension">      <path value="GuidanceResponse.extension"/>       <slicing>         <discriminator>           <type value="value"/>           <path value="url"/>         </discriminator>         <ordered value="false"/>         <rules value="open"/>       </slicing>       <short value="Extension"/>       <definition value="An Extension"/>       <min value="0"/>       <max value="*"/>       <base>         <path value="DomainResource.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>       <constraint>         <key value="ext-1"/>         <severity value="error"/>         <human value="Must have either extensions or value[x], not both"/>         <expression value="extension.exists() != value.exists()"/>         <source value="http://hl7.org/fhir/StructureDefinition/Extension"/>       </constraint>       <mustSupport value="false"/>       <isModifier value="false"/>       <isSummary value="false"/>     </element>     <element id="GuidanceResponse.extension:cdsHooksEndpoint">      <path value="GuidanceResponse.extension"/>       <sliceName value="cdsHooksEndpoint"/>       <short value="Service endpoint"/>       <definition value="Defines the service endpoint for the behavior implemented by the GuidanceResponse."/>       <min value="1"/>       <max value="1"/>       <base>         <path value="DomainResource.extension"/>         <min value="0"/>         <max value="*"/>       </base>       <type>         <code value="Extension"/>         <profile value="http://hl7.org/fhir/StructureDefinition/cqf-cdsHooksEndpoint"/>       </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>       <constraint>         <key value="ext-1"/>         <severity value="error"/>         <human value="Must have either extensions or value[x], not both"/>         <expression value="extension.exists() != value.exists()"/>         <source value="http://hl7.org/fhir/StructureDefinition/Extension"/>       </constraint>       <mustSupport value="false"/>       <isModifier value="false"/>     </element>     <element id="GuidanceResponse.modifierExtension">      <path value="GuidanceResponse.modifierExtension"/>       <short value="Extensions that cannot be ignored"/> 
      <definition value="May be used to represent additional information that is not part of the basic definition
       of the resource and that modifies the understanding of the element that contains it 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 is allowed to 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](http://hl7.org/f
      hir/extensibility.html#modifierExtension).
      
      
      
      
      
        
        
        
      
      
        
      
      
        
        
        
        
        
        
      
      
        
        
        
        
        
        
      
      
      Modifier extensions are expected to modify the meaning or interpretation of the resource
       that contains them
      
      
        
        
      
    
    
      
      
      The identifier of the request associated with this response. If an identifier was given
       as part of the request, it will be reproduced here to enable the requester to more easily
       identify the response in a multi-request scenario.
      
      
      
        
        
        
      
      
        
      
      
        
        
        
        
        
        
      
      
      
      
        
        
      
    
    
      
      
      
      
      
      
        
        
        
      
      
        
      
      
        
        
        
        
        
        
      
      
      
      
        
        
      
      
        
        
      
    
    
      
      
        
          
          
        
        
        
      
      
      
      
      
      
        
        
        
      
      
        
      
      
        
        
        
        
        
        
      
      
      
      
        
        
      
    
    
      
      
      
      
      
      
      
        
        
        
      
      
        
      
      
        
        
        
        
        
        
      
      
      
      
        
        
      
    
    
      
      
      The status of the response. If the evaluation is completed successfully, the status will
       indicate success. However, in order to complete the evaluation, the engine may require
       more information. In this case, the status will be data-required, and the response will
       contain a description of the additional required information. If the evaluation completed
       successfully, but the engine determines that a potentially more accurate response could
       be provided if more data was available, the status will be data-requested, and the response
       will contain a description of the additional requested information.
      This element is labeled as a modifier because the status contains codes that mark the
       resource as not currently valid.
      
      
      
        
        
        
      
      
        
      
      
        
        
        
        
        
        
      
      
      This element is labelled as a modifier because it is a status element that contains status
       entered-in-error which means that the resource should not be treated as valid
      
      
        
          
        
        
        
        
      
      
        
        
      
      
        
        
      
    
    
      
      
      
      
      
      
        
        
        
      
      
        
        
        
      
      
        
        
        
        
        
        
      
      
      
      
      
        
        
      
      
        
        
      
      
        
        
      
    
    
      
      
      The encounter during which this response was created or to which the creation of this
       record is tightly associated.
      This will typically be the encounter the event occurred within, but some activities may
       be initiated prior to or after the official copmletion of an encounter but still be tied
       to the context of the encounter.
      
      
      
        
        
        
      
      
        
        
      
      
        
        
        
        
        
        
      
      
      
      
        
        
      
      
        
        
      
    
    
      
      
      
      
      
      
        
        
        
      
      
        
      
      
        
        
        
        
        
        
      
      
      
      
      
        
        
      
      
        
        
      
    
    
      
      
      
      
      
      
        
        
        
      
      
        
        
      
      
        
        
        
        
        
        
      
      
      
      
      
        
        
      
      
        
        
      
    
    
      
      
      
      
      
      
        
        
        
      
      
        
      
      
        
        
        
        
        
        
      
      
      
      
        
        
      
      
        
        
      
    
    
      
      
      Indicates the reason the request was initiated. This is typically provided as a parameter
       to the evaluation and echoed by the service, although for some use cases, such as subscription-
       or event-based scenarios, it may provide an indication of the cause for the response.
      
      
      
        
        
        
      
      
        
        
        
        
        
      
      
        
        
        
        
        
        
      
      
      
      
        
        
      
      
        
        
      
    
    
      
      
      
      
      
      
        
        
        
      
      
        
      
      
        
        
        
        
        
        
      
      
      
      
        
        
      
    
    
      
      
      Messages resulting from the evaluation of the artifact or artifacts. As part of evaluating
       the request, the engine may produce informational or warning messages. These messages
       will be provided by this element.
      
      
      
        
        
        
      
      
        
        
      
      
        
        
        
        
        
        
      
      
      
    
    
      
      
      The output parameters of the evaluation, if any. Many modules will result in the return
       of specific resources such as procedure or communication requests that are returned as
       part of the operation result. However, modules may define specific outputs that would
       be returned as the result of the evaluation, and these would be returned in this element.
      
      
      
        
        
        
      
      
        
        
      
      
        
        
        
        
        
        
      
      
      
    
    
      
      
      
      
      
      
        
        
        
      
      
        
        
        
      
      
        
        
        
        
        
        
      
      
      
      
    
    
      
      
      If the evaluation could not be completed due to lack of information, or additional information
       would potentially result in a more accurate response, this element will a description
       of the data required in order to proceed with the evaluation. A subsequent request to
       the service should include this data.
      
      
      
        
        
        
      
      
        
      
      
        
        
        
        
        
        
      
      
      
    
  
  
    
      
      
      
    
    
      
      
      
      
      
      
      
        
        
      
    
    
      
      
      
    
    
      
      
      
    
    
      
      
      
    
    
      
      
    
    
      
      
    
    
      
      
    
    
      
      
    
  

       of the resource and that modifies the understanding of the element that contains
       it 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 is allowed to 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"/>       <min value="0"/>       <max value="*"/>       <base>         <path value="DomainResource.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>       <constraint>         <key value="ext-1"/>         <severity value="error"/>         <human value="Must have either extensions or value[x], not both"/>         <expression value="extension.exists() != value.exists()"/>         <source value="http://hl7.org/fhir/StructureDefinition/Extension"/>       </constraint>       <mustSupport value="false"/>       <isModifier value="true"/>       <isModifierReason value="Modifier extensions are expected to modify the meaning or interpretation of the

       resource that contains them"/> 
      <isSummary value="true"/>       <mapping>         <identity value="rim"/>         <map value="N/A"/>       </mapping>     </element>     <element id="GuidanceResponse.requestIdentifier">      <path value="GuidanceResponse.requestIdentifier"/>       <short value="The identifier of the request associated with this response, if any"/>       <definition value="The identifier of the request associated with this response. If an identifier was

       given as part of the request, it will be reproduced here to enable the requester
       to more easily identify the response in a multi-request scenario."/> 
      <min value="1"/>       <max value="1"/>       <base>         <path value="GuidanceResponse.requestIdentifier"/>         <min value="0"/>         <max value="1"/>       </base>       <type>         <code value="Identifier"/>       </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"/>       <mapping>         <identity value="workflow"/>         <map value="Event.basedOn"/>       </mapping>     </element>     <element id="GuidanceResponse.identifier">      <path value="GuidanceResponse.identifier"/>       <short value="Business identifier"/>       <definition value="Allows a service to provide  unique, business identifiers for the response."/>       <min value="1"/>       <max value="1"/>       <base>         <path value="GuidanceResponse.identifier"/>         <min value="0"/>         <max value="*"/>       </base>       <type>         <code value="Identifier"/>       </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"/>       <mapping>         <identity value="workflow"/>         <map value="Event.identifier"/>       </mapping>       <mapping>         <identity value="w5"/>         <map value="FiveWs.identifier"/>       </mapping>     </element>     <element id="GuidanceResponse.module[x]">      <path value="GuidanceResponse.module[x]"/>       <slicing>         <discriminator>           <type value="type"/>           <path value="$this"/>         </discriminator>         <ordered value="false"/>         <rules value="closed"/>       </slicing>       <short value="What guidance was requested"/>       <definition value="An identifier, CodeableConcept or canonical reference to the guidance that was

       requested."/> 
      <min value="1"/>       <max value="1"/>       <base>         <path value="GuidanceResponse.module[x]"/>         <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"/>       <binding>         <extension url="http://hl7.org/fhir/StructureDefinition/elementdefinition-bindingName">          <valueString value="GuidanceModuleCode"/>         </extension>         <strength value="example"/>         <valueSet value="http://hl7.org/fhir/ValueSet/guidance-module-code"/>       </binding>     </element>     <element id="GuidanceResponse.module[x]:moduleUri">      <path value="GuidanceResponse.module[x]"/>       <sliceName value="moduleUri"/>       <short value="What guidance was requested"/>       <definition value="An identifier, CodeableConcept or canonical reference to the guidance that was

       requested."/> 
      <min value="1"/>       <max value="1"/>       <base>         <path value="GuidanceResponse.module[x]"/>         <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"/>       <binding>         <extension url="http://hl7.org/fhir/StructureDefinition/elementdefinition-bindingName">          <valueString value="GuidanceModuleCode"/>         </extension>         <strength value="example"/>         <valueSet value="http://hl7.org/fhir/ValueSet/guidance-module-code"/>       </binding>     </element>     <element id="GuidanceResponse.status">      <path value="GuidanceResponse.status"/>       <short value="success | data-requested | data-required | in-progress | failure | entered-in-error"/>       <definition value="The status of the response. If the evaluation is completed successfully, the status

       will indicate success. However, in order to complete the evaluation, the engine
       may require more information. In this case, the status will be data-required, and
       the response will contain a description of the additional required information.
       If the evaluation completed successfully, but the engine determines that a potentially
       more accurate response could be provided if more data was available, the status
       will be data-requested, and the response will contain a description of the additional
       requested information."/> 
      <comment value="This element is labeled as a modifier because the status contains codes that mark

       the resource as not currently valid."/> 
      <min value="1"/>       <max value="1"/>       <base>         <path value="GuidanceResponse.status"/>         <min value="1"/>         <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="true"/>       <isModifierReason value="This element is labelled as a modifier because it is a status element that contains

       status entered-in-error which means that the resource should not be treated as
       valid"/> 
      <isSummary value="true"/>       <binding>         <extension url="http://hl7.org/fhir/StructureDefinition/elementdefinition-bindingName">          <valueString value="GuidanceResponseStatus"/>         </extension>         <strength value="required"/>         <description value="The status of a guidance response."/>         <valueSet value="http://hl7.org/fhir/ValueSet/guidance-response-status|5.0.0"/>       </binding>       <mapping>         <identity value="workflow"/>         <map value="Event.status"/>       </mapping>       <mapping>         <identity value="w5"/>         <map value="FiveWs.status"/>       </mapping>     </element>     <element id="GuidanceResponse.subject">      <path value="GuidanceResponse.subject"/>       <short value="Patient the request was performed for"/>       <definition value="The patient for which the request was processed."/>       <min value="0"/>       <max value="1"/>       <base>         <path value="GuidanceResponse.subject"/>         <min value="0"/>         <max value="1"/>       </base>       <type>         <code value="Reference"/>         <targetProfile value="http://hl7.org/fhir/StructureDefinition/Patient"/>         <targetProfile value="http://hl7.org/fhir/StructureDefinition/Group"/>       </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="true"/>       <isModifier value="false"/>       <isSummary value="false"/>       <mapping>         <identity value="workflow"/>         <map value="Event.subject"/>       </mapping>       <mapping>         <identity value="w5"/>         <map value="FiveWs.subject[x]"/>       </mapping>     </element>     <element id="GuidanceResponse.encounter">      <path value="GuidanceResponse.encounter"/>       <short value="Encounter during which the response was returned"/>       <definition value="The encounter during which this response was created or to which the creation of

       this record is tightly associated."/> 
      <comment value="This will typically be the encounter the event occurred within, but some activities

       may be initiated prior to or after the official copmletion of an encounter but
       still be tied to the context of the encounter."/> 
      <min value="0"/>       <max value="1"/>       <base>         <path value="GuidanceResponse.encounter"/>         <min value="0"/>         <max value="1"/>       </base>       <type>         <code value="Reference"/>         <targetProfile value="http://hl7.org/fhir/StructureDefinition/Encounter"/>       </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"/>       <mapping>         <identity value="workflow"/>         <map value="Event.encounter"/>       </mapping>       <mapping>         <identity value="w5"/>         <map value="FiveWs.context"/>       </mapping>     </element>     <element id="GuidanceResponse.occurrenceDateTime">      <path value="GuidanceResponse.occurrenceDateTime"/>       <short value="When the guidance response was processed"/>       <definition value="Indicates when the guidance response was processed."/>       <min value="0"/>       <max value="1"/>       <base>         <path value="GuidanceResponse.occurrenceDateTime"/>         <min value="0"/>         <max value="1"/>       </base>       <type>         <code value="dateTime"/>       </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="true"/>       <isModifier value="false"/>       <isSummary value="false"/>       <mapping>         <identity value="workflow"/>         <map value="Event.occurrence[x]"/>       </mapping>       <mapping>         <identity value="w5"/>         <map value="FiveWs.done[x]"/>       </mapping>     </element>     <element id="GuidanceResponse.performer">      <path value="GuidanceResponse.performer"/>       <short value="Device returning the guidance"/>       <definition value="Provides a reference to the device that performed the guidance."/>       <min value="0"/>       <max value="1"/>       <base>         <path value="GuidanceResponse.performer"/>         <min value="0"/>         <max value="1"/>       </base>       <type>         <code value="Reference"/>         <targetProfile value="http://hl7.org/fhir/StructureDefinition/Device"/>       </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="true"/>       <isModifier value="false"/>       <isSummary value="false"/>       <mapping>         <identity value="workflow"/>         <map value="Event.performer.actor"/>       </mapping>       <mapping>         <identity value="w5"/>         <map value="FiveWs.actor"/>       </mapping>     </element>     <element id="GuidanceResponse.reason">      <path value="GuidanceResponse.reason"/>       <short value="Why guidance is needed"/>       <definition value="Describes the reason for the guidance response in coded or textual form, or Indicates

       the reason the request was initiated. This is typically provided as a parameter
       to the evaluation and echoed by the service, although for some use cases, such
       as subscription- or event-based scenarios, it may provide an indication of the
       cause for the response."/> 
      <comment value="Although this reference can be used to point to any resource, it is typically expected

       to refer to subject-specific data appropriate to the subject of the guidance. For
       example, patient-based decision support would be expected to reference patient-level
       data. In addition, implementations should provide as much detail as possible by
       using the [http://hl7.org/fhir/StructureDefinition/targetElement](http://hl7.org/fhir/extensi
      ons/StructureDefinition-targetElement.html) and [http://hl7.org/fhir/StructureDefinition/targe
      tPath](http://hl7.org/fhir/extensions/StructureDefinition-targetPath.html) extensions
       to indicate the specific elements relevant to providing the reason for the guidance."/> 
      <min value="0"/>       <max value="*"/>       <base>         <path value="GuidanceResponse.reason"/>         <min value="0"/>         <max value="*"/>       </base>       <type>         <code value="CodeableReference"/>       </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"/>       <mapping>         <identity value="workflow"/>         <map value="Event.reason"/>       </mapping>       <mapping>         <identity value="w5"/>         <map value="FiveWs.why[x]"/>       </mapping>     </element>     <element id="GuidanceResponse.note">      <path value="GuidanceResponse.note"/>       <short value="Additional notes about the response"/>       <definition value="Provides a mechanism to communicate additional information about the response."/>       <min value="0"/>       <max value="*"/>       <base>         <path value="GuidanceResponse.note"/>         <min value="0"/>         <max value="*"/>       </base>       <type>         <code value="Annotation"/>       </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"/>       <mapping>         <identity value="workflow"/>         <map value="Event.note"/>       </mapping>     </element>     <element id="GuidanceResponse.evaluationMessage">      <path value="GuidanceResponse.evaluationMessage"/>       <short value="Messages resulting from the evaluation of the artifact or artifacts"/>       <definition value="Messages resulting from the evaluation of the artifact or artifacts. As part of

       evaluating the request, the engine may produce informational or warning messages.
       These messages will be provided by this element."/> 
      <min value="0"/>       <max value="1"/>       <base>         <path value="GuidanceResponse.evaluationMessage"/>         <min value="0"/>         <max value="1"/>       </base>       <type>         <code value="Reference"/>         <targetProfile value="http://hl7.org/fhir/StructureDefinition/OperationOutcome"/>       </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"/>     </element>     <element id="GuidanceResponse.outputParameters">      <path value="GuidanceResponse.outputParameters"/>       <short value="The output parameters of the evaluation, if any"/>       <definition value="The output parameters of the evaluation, if any. Many modules will result in the

       return of specific resources such as procedure or communication requests that are
       returned as part of the operation result. However, modules may define specific
       outputs that would be returned as the result of the evaluation, and these would
       be returned in this element."/> 
      <min value="0"/>       <max value="1"/>       <base>         <path value="GuidanceResponse.outputParameters"/>         <min value="0"/>         <max value="1"/>       </base>       <type>         <code value="Reference"/>         <targetProfile value="http://hl7.org/fhir/StructureDefinition/Parameters"/>       </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"/>     </element>     <element id="GuidanceResponse.result">      <path value="GuidanceResponse.result"/>       <short value="Proposed actions, if any"/>       <definition value="The actions, if any, produced by the evaluation of the artifact."/>       <min value="0"/>       <max value="*"/>       <base>         <path value="GuidanceResponse.result"/>         <min value="0"/>         <max value="*"/>       </base>       <type>         <code value="Reference"/>         <targetProfile value="http://hl7.org/fhir/StructureDefinition/Appointment"/>         <targetProfile value="http://hl7.org/fhir/StructureDefinition/AppointmentResponse"/>         <targetProfile value="http://hl7.org/fhir/StructureDefinition/CarePlan"/>         <targetProfile value="http://hl7.org/fhir/StructureDefinition/Claim"/>         <targetProfile value="http://hl7.org/fhir/StructureDefinition/CommunicationRequest"/>         <targetProfile value="http://hl7.org/fhir/StructureDefinition/Contract"/>         <targetProfile value="http://hl7.org/fhir/StructureDefinition/CoverageEligibilityRequest"/>         <targetProfile value="http://hl7.org/fhir/StructureDefinition/DeviceRequest"/>         <targetProfile value="http://hl7.org/fhir/StructureDefinition/EnrollmentRequest"/>         <targetProfile value="http://hl7.org/fhir/StructureDefinition/ImmunizationRecommendation"/>         <targetProfile value="http://hl7.org/fhir/StructureDefinition/MedicationRequest"/>         <targetProfile value="http://hl7.org/fhir/StructureDefinition/NutritionOrder"/>         <targetProfile value="http://hl7.org/fhir/StructureDefinition/RequestOrchestration"/>         <targetProfile value="http://hl7.org/fhir/StructureDefinition/ServiceRequest"/>         <targetProfile value="http://hl7.org/fhir/StructureDefinition/SupplyRequest"/>         <targetProfile value="http://hl7.org/fhir/StructureDefinition/Task"/>         <targetProfile value="http://hl7.org/fhir/StructureDefinition/VisionPrescription"/>       </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="true"/>       <isModifier value="false"/>       <isSummary value="false"/>     </element>     <element id="GuidanceResponse.dataRequirement">      <path value="GuidanceResponse.dataRequirement"/>       <short value="Additional required data"/>       <definition value="If the evaluation could not be completed due to lack of information, or additional

       information would potentially result in a more accurate response, this element
       will a description of the data required in order to proceed with the evaluation.
       A subsequent request to the service should include this data."/> 
      <min value="0"/>       <max value="*"/>       <base>         <path value="GuidanceResponse.dataRequirement"/>         <min value="0"/>         <max value="*"/>       </base>       <type>         <code value="DataRequirement"/>       </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"/>     </element>   </snapshot>   <differential>     <element id="GuidanceResponse">      <path value="GuidanceResponse"/>       <min value="1"/>       <max value="1"/>     </element>     <element id="GuidanceResponse.extension:cdsHooksEndpoint">      <path value="GuidanceResponse.extension"/>       <sliceName value="cdsHooksEndpoint"/>       <short value="Service endpoint"/>       <definition value="Defines the service endpoint for the behavior implemented by the GuidanceResponse."/>       <min value="1"/>       <max value="1"/>       <type>         <code value="Extension"/>         <profile value="http://hl7.org/fhir/StructureDefinition/cqf-cdsHooksEndpoint"/>       </type>     </element>     <element id="GuidanceResponse.requestIdentifier">      <path value="GuidanceResponse.requestIdentifier"/>       <min value="1"/>       <max value="1"/>     </element>     <element id="GuidanceResponse.identifier">      <path value="GuidanceResponse.identifier"/>       <min value="1"/>       <max value="1"/>     </element>     <element id="GuidanceResponse.moduleUri">      <path value="GuidanceResponse.moduleUri"/>       <min value="1"/>       <max value="1"/>     </element>     <element id="GuidanceResponse.subject">      <path value="GuidanceResponse.subject"/>       <mustSupport value="true"/>     </element>     <element id="GuidanceResponse.occurrenceDateTime">      <path value="GuidanceResponse.occurrenceDateTime"/>       <mustSupport value="true"/>     </element>     <element id="GuidanceResponse.performer">      <path value="GuidanceResponse.performer"/>       <mustSupport value="true"/>     </element>     <element id="GuidanceResponse.result">      <path value="GuidanceResponse.result"/>       <mustSupport value="true"/>     </element>   </differential> 


</

StructureDefinition

>