{description: 'Indicates that an operation must always be handled as synchronous or asynchronous, or that the server must provide both, and clients can choose', package_name: hl7.fhir.uv.extensions.r3, name: OperationSynchronicityControlCodeSystem, type: null, package_version: 5.3.0-ballot, class: unknown, kind: null, url: 'http://hl7.org/fhir/synchronicity-control', version: 5.3.0-ballot}