description: Standard base data (meta and data wrapper) captured with each extraction. package_name: servicewell.fhir.frenda-wof-connect-flc derivation: specialization name: ExtractionBase type: https://canonical.fhir.link/servicewell/frenda-wof-connect-flc/StructureDefinition/extraction-base elements: meta: type: BackboneElement short: Standard metadata captured with each extraction. index: 0 elements: requestId: {type: string, short: Unique identifier for the extraction request., index: 1} extractDate: {type: dateTime, short: UTC timestamp when data was extracted., index: 2} sourceSystem: {type: string, short: Source system identifier (frenda | opus)., index: 3} sourceSystemVersion: {type: string, short: Source system version (database or API version)., index: 4} endpointId: {type: string, short: Identifier of the endpoint from which the data was extracted., index: 5} required: [sourceSystemVersion, extractDate, requestId, endpointId, sourceSystem] data: {type: BackboneElement, short: Wrapper for data., index: 6} package_version: 0.1.1 class: logical kind: logical url: https://canonical.fhir.link/servicewell/frenda-wof-connect-flc/StructureDefinition/extraction-base base: http://hl7.org/fhir/StructureDefinition/Base version: 0.1.1 required: [meta, data]