description: A natural language name identifying the artifact. This name should be usable as an identifier for the module by machine processing applications such as code generation. package_name: hl7.fhir.uv.extensions.r4 derivation: constraint name: ArtifactName type: Extension elements: extension: {index: 0} url: pattern: {type: Uri, value: 'http://hl7.org/fhir/StructureDefinition/artifact-name'} index: 1 value: choices: [valueString] index: 3 valueString: {type: string, choiceOf: value, index: 4} package_version: 5.2.0-ballot extensions: {} class: extension kind: complex-type url: http://hl7.org/fhir/StructureDefinition/artifact-name base: http://hl7.org/fhir/StructureDefinition/Extension version: 5.2.0-ballot required: [valueString, value]