description: A human-friendly release label assigned for the version. package_name: rs/hl7.fhir.uv.extensions derivation: constraint name: ArtifactReleaseLabel type: Extension elements: url: type: uri pattern: {type: uri, value: 'http://hl7.org/fhir/StructureDefinition/artifact-releaseLabel'} index: 0 value: choices: [valueString] index: 2 valueString: {type: string, choiceOf: value, index: 3} package_version: 5.2.0 class: extension kind: complex-type url: http://hl7.org/fhir/StructureDefinition/artifact-releaseLabel base: http://hl7.org/fhir/StructureDefinition/Extension version: 5.2.0 required: [value, valueString]