description: 'This is an extension that is intended for use in OperationOutcome.issue to capture the resource identifier where the issue arose. \r\nNote: When AB Core is published in the future, remove this extension and the OperationOutcome profile from this project and set a dependency to AB Core package' package_name: ca.ab.fhir.ab-eorder-lab derivation: constraint name: ResourceIdentifier type: Extension elements: extension: {index: 0} url: pattern: {type: Uri, value: 'https://www.alberta.ca/fhir/abcore/StructureDefinition/ext-ResourceIdentifier'} index: 1 value: mustSupport: true choices: [valueString] index: 3 valueString: {type: string, mustSupport: true, choiceOf: value, index: 4} package_version: 1.0.3 extensions: {} class: extension kind: complex-type url: https://www.alberta.ca/fhir/abcore/StructureDefinition/ext-ResourceIdentifier base: http://hl7.org/fhir/StructureDefinition/Extension version: 1.0.3 required: [valueString, value]