google-cloud-iot overview (2.7.0)

 // This snippet has been automatically generated and should be regarded as a code template only.
 // It will require modifications to work:
 // - It may require correct/in-range values for request initialization.
 // - It may require specifying regional endpoints when creating the service client as shown in
 // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
 try (DeviceManagerClient deviceManagerClient = DeviceManagerClient.create()) {
   LocationName parent = LocationName.of("[PROJECT]", "[LOCATION]");
   DeviceRegistry deviceRegistry = DeviceRegistry.newBuilder().build();
   DeviceRegistry response = deviceManagerClient.createDeviceRegistry(parent, deviceRegistry);
 }