const char remote_device[] = "/job:worker/replica:0/task:1/device:CPU:0";

  // Create a variable `var` on `worker2` using `local_ctx`.
  TFE_TensorHandle* handle_0 =
      CreateVariable(local_ctx, 1.2, remote_device, /*variable_name=*/"var");
  TF_Status* status = TF_NewStatus();
  TFE_ContextAsyncWait(local_ctx, status);
  EXPECT_EQ(TF_OK, TF_GetCode(status)) << TF_Message(status);
  TF_DeleteStatus(status);