description: Where the server provides its web socket end-point. package_name: hl7.fhir.core derivation: constraint name: websocket type: Extension elements: extension: {index: 0} url: type: uri pattern: {type: Uri, value: 'http://hl7.org/fhir/StructureDefinition/capabilitystatement-websocket'} index: 1 valueUri: {type: uri, index: 2} package_version: 3.5.0 extensions: {} class: extension kind: complex-type url: http://hl7.org/fhir/StructureDefinition/capabilitystatement-websocket base: http://hl7.org/fhir/StructureDefinition/Extension version: null