description: Instructs the IG publisher to use this element as the resource id when it builds an IG (if there's no .id element) package_name: hl7.fhir.uv.tools.r5 derivation: constraint name: IGPublisherUseAsResourceId type: Extension elements: extension: {index: 0} url: pattern: {type: Uri, value: 'http://hl7.org/fhir/tools/StructureDefinition/ig-use-as-resource-id'} index: 1 value: choices: [valueBoolean] index: 3 valueBoolean: {type: boolean, choiceOf: value, index: 4} package_version: 0.4.0 extensions: {} class: extension kind: complex-type url: http://hl7.org/fhir/tools/StructureDefinition/ig-use-as-resource-id base: http://hl7.org/fhir/StructureDefinition/Extension version: 0.4.0 required: [value, valueBoolean]