readAttribute(withEndpointId:clusterId:attributeId:clientQueue:completion:)

Declaration

func readAttribute(withEndpointId endpointId: NSNumber?, clusterId: NSNumber?, attributeId: NSNumber?, clientQueue: dispatch_queue_t, completion: @escaping  @Sendable ([[String : Any]]?, (any Error)?) -> Void)

func readAttribute(withEndpointId endpointId: NSNumber?, clusterId: NSNumber?, attributeId: NSNumber?, clientQueue: dispatch_queue_t) async throws -> [[String : Any]]