CLServiceSession Declaration@interface CLServiceSession : NSObject TopicsInstance MethodsinvalidateType MethodssessionRequiringAuthorization:sessionRequiringAuthorization:fullAccuracyPurposeKey:sessionRequiringAuthorization:fullAccuracyPurposeKey:queue:handler:sessionRequiringAuthorization:queue:handler: RelationshipsInherits FromNSObject See AlsoLocation updatesGetting the current location of a deviceHandling location updates in the backgroundCreating a location push service extensionCLLocationCLLocationCoordinate2DCLFloorCLVisitCLLocationSourceInformationCLServiceSessionDiagnosticCLBackgroundActivitySessionDiagnosticCLLocationUpdater