description: Assessment of resource match outcome - how likely this resource is to be a match. package_name: ca.on.phsd.r4 derivation: constraint name: match-grade type: Extension elements: extension: {index: 0} url: pattern: {type: Uri, value: 'http://hl7.org/fhir/StructureDefinition/match-grade'} index: 1 value: choices: [valueCode] index: 3 valueCode: {type: code, choiceOf: value, index: 4} package_version: alpha-0.1.0 extensions: {} class: extension kind: complex-type url: http://hl7.org/fhir/StructureDefinition/match-grade base: http://hl7.org/fhir/StructureDefinition/Extension version: 4.0.1 required: [valueCode, value]