R4 Ballot #1 #2 (Mixed Normative/Trial use)

This page is part of the FHIR Specification (v3.3.0: (v3.5.0: R4 Ballot 2). #2). 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: R4B R4 R3 R2

Extension: expansionSource

Vocabulary Work Group   Maturity Level : 1 Informative Use Context : Any

URL for this extension: 


http://hl7.org/fhir/StructureDefinition/valueset-expansionSource

Status: draft. Extension maintained by: HL7

The logical URL of the ValueSet definition that was used to generate this expansion.

Context of Use: Use on Element ID ValueSet.expansion

usage info: insert a list of places where this extension is used

Extension Content

Summary

Name Flags Card. Type Description & Constraints doco
. . extension expansionSource 0..1 uri URL = http://hl7.org/fhir/StructureDefinition/valueset-expansionSource
expansionSource: The logical URL of the ValueSet definition that was used to generate this expansion.


Use on Element ID ValueSet.expansion

doco Documentation for this format

Full Structure

Name Flags Card. Type Description & Constraints doco
. . extension 0..1 Extension URL = http://hl7.org/fhir/StructureDefinition/valueset-expansionSource
expansionSource: The logical URL of the ValueSet definition that was used to generate this expansion.


Use on Element ID ValueSet.expansion
. . . extension 0..0
. . . url 1..1 uri "http://hl7.org/fhir/StructureDefinition/valueset-expansionSource"
. . . valueUri 0..1 uri Value of extension

doco Documentation for this format

XML Template 

<!-- expansionSource -->doco

<extension xmlns="http://hl7.org/fhir"
     url="http://hl7.org/fhir/StructureDefinition/valueset-expansionSource" >
  <!-- from Element: extension -->
 <valueUri value="[uri]"/><!-- 0..1 Value of extension -->
</extension>

JSON Template 

{ // expansionSource
  // from Element: extension
    "extension" : [ //  sliced by value:url  in the specified order, Open ]
    "url" : "http://hl7.org/fhir/StructureDefinition/valueset-expansionSource", // R! 
    "valueUri" : "<uri>" //Value of extension
  }

Summary

Name Flags Card. Type Description & Constraints doco
. . extension expansionSource 0..1 uri URL = http://hl7.org/fhir/StructureDefinition/valueset-expansionSource
expansionSource: The logical URL of the ValueSet definition that was used to generate this expansion.


Use on Element ID ValueSet.expansion

doco Documentation for this format

Full Structure

Name Flags Card. Type Description & Constraints doco
. . extension 0..1 Extension URL = http://hl7.org/fhir/StructureDefinition/valueset-expansionSource
expansionSource: The logical URL of the ValueSet definition that was used to generate this expansion.


Use on Element ID ValueSet.expansion
. . . extension 0..0
. . . url 1..1 uri "http://hl7.org/fhir/StructureDefinition/valueset-expansionSource"
. . . valueUri 0..1 uri Value of extension

doco Documentation for this format

XML Template 

<!-- expansionSource -->doco

<extension xmlns="http://hl7.org/fhir"
     url="http://hl7.org/fhir/StructureDefinition/valueset-expansionSource" >
  <!-- from Element: extension -->
 <valueUri value="[uri]"/><!-- 0..1 Value of extension -->
</extension>

JSON Template 

{ // expansionSource
  // from Element: extension
    "extension" : [ //  sliced by value:url  in the specified order, Open ]
    "url" : "http://hl7.org/fhir/StructureDefinition/valueset-expansionSource", // R! 
    "valueUri" : "<uri>" //Value of extension
  }

 

Constraints

  • ele-1 : All FHIR elements must have a @value or children (xpath: @value|f:*|h:div )
  • ext-1 : Must have either extensions or value[x], not both (xpath: exists(f:extension)!=exists(f:*[starts-with(local-name(.), 'value')]) )