description: Specifies whether the class constructed for the profile should be marked as retrievable in the model info (meaning whether or not it can appear as the target of a retrieve expression). If this value is not specified, retrievable is true for resources and false for data types. package_name: hl7.fhir.uv.extensions derivation: constraint name: ModelInfoIsRetrievable type: Extension elements: url: type: uri pattern: {type: Uri, value: 'http://hl7.org/fhir/StructureDefinition/cqf-modelInfo-isRetrievable'} index: 0 value: choices: [valueBoolean] index: 2 valueBoolean: {type: boolean, choiceOf: value, index: 3} package_version: 5.1.0-snapshot1 class: extension kind: complex-type url: http://hl7.org/fhir/StructureDefinition/cqf-modelInfo-isRetrievable base: http://hl7.org/fhir/StructureDefinition/Extension version: 5.1.0-snapshot1