description: Indicates that the server supports the given version of Clinical Quality Language (CQL). Valid values are major.minor and optionally the patch version of any published version of the CQL specification. package_name: hl7.fhir.uv.extensions.r5 derivation: constraint name: SupportedCqlVersion type: Extension elements: extension: {index: 0} url: pattern: {type: Uri, value: 'http://hl7.org/fhir/StructureDefinition/cqf-supportedCqlVersion'} index: 1 value: choices: [valueString] index: 3 valueString: {type: string, choiceOf: value, index: 4} package_version: 5.2.0 extensions: {} class: extension kind: complex-type url: http://hl7.org/fhir/StructureDefinition/cqf-supportedCqlVersion base: http://hl7.org/fhir/StructureDefinition/Extension version: 5.2.0 required: [valueString, value]