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Extension: Reference to a trusted expansion

(No assigned work group) Maturity Level: 0Context: Any

URL for this extension: 

http://hl7.org/fhir/StructureDefinition/valueset-trusted-expansion

Status: draft. Extension maintained by: HL7

Indicates an authoritative source for performing value set expansions.

Context of Use: Use on element: ValueSet

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

Extension Content

Summary

NameFlagsCard.TypeDescription & Constraintsdoco
.. extension0..*uriURL = http://hl7.org/fhir/StructureDefinition/valueset-trusted-expansion
Reference to a trusted expansion: Indicates an authoritative source for performing value set expansions.
Use on element: ValueSet

doco Documentation for this format

Fulle Structure

NameFlagsCard.TypeDescription & Constraintsdoco
.. extension0..*ExtensionURL = http://hl7.org/fhir/StructureDefinition/valueset-trusted-expansion
Reference to a trusted expansion: Indicates an authoritative source for performing value set expansions.
Use on element: ValueSet
... extension 0..0
... url 1..1uri"http://hl7.org/fhir/StructureDefinition/valueset-trusted-expansion"
... valueUri 1..1uriValue of extension

doco Documentation for this format

XML Template

<!-- Reference to a trusted expansion -->doco

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

JSON Template

{ // Reference to a trusted expansion
  // from Element: extension
    "url" : "http://hl7.org/fhir/StructureDefinition/valueset-trusted-expansion", // R! 
    "valueUri" : "<uri>" // R! Value of extension
  }

Summary

NameFlagsCard.TypeDescription & Constraintsdoco
.. extension0..*uriURL = http://hl7.org/fhir/StructureDefinition/valueset-trusted-expansion
Reference to a trusted expansion: Indicates an authoritative source for performing value set expansions.
Use on element: ValueSet

doco Documentation for this format

Full Structure

NameFlagsCard.TypeDescription & Constraintsdoco
.. extension0..*ExtensionURL = http://hl7.org/fhir/StructureDefinition/valueset-trusted-expansion
Reference to a trusted expansion: Indicates an authoritative source for performing value set expansions.
Use on element: ValueSet
... extension 0..0
... url 1..1uri"http://hl7.org/fhir/StructureDefinition/valueset-trusted-expansion"
... valueUri 1..1uriValue of extension

doco Documentation for this format

XML Template

<!-- Reference to a trusted expansion -->doco

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

JSON Template

{ // Reference to a trusted expansion
  // from Element: extension
    "url" : "http://hl7.org/fhir/StructureDefinition/valueset-trusted-expansion", // R! 
    "valueUri" : "<uri>" // R! 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')]))