http://hl7.org/fhir/StructureDefinition/valueset-trusted-expansion|4.0.1

description: Indicates an authoritative source for performing value set expansions.
derivation: constraint
name: trusted-expansion
type: Extension
elements:
  extension: {index: 0}
  url:
    pattern: {type: Uri, value: 'http://hl7.org/fhir/StructureDefinition/valueset-trusted-expansion'}
    index: 1
  value:
    choices: []
    index: 3
extensions: {}
class: extension
kind: complex-type
url: http://hl7.org/fhir/StructureDefinition/valueset-trusted-expansion
base: http://hl7.org/fhir/StructureDefinition/Extension
version: 4.0.1
required: [value]