public final OperationFuture<Node, OperationMetadata> createNodeAsync(
      String parent, Node node, String nodeId) {
    CreateNodeRequest request =
        CreateNodeRequest.newBuilder().setParent(parent).setNode(node).setNodeId(nodeId).build();
    return createNodeAsync(request);
  }
Creates a node.

<p>Sample code:

<pre>{@code
// 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 (TpuClient tpuClient = TpuClient.create()) {
  String parent = LocationName.of("[PROJECT]", "[LOCATION]").toString();
  Node node = Node.newBuilder().build();
  String nodeId = "nodeId-1040171331";
  Node response = tpuClient.createNodeAsync(parent, node, nodeId).get();
}
}</pre>

@param parent Required. The parent resource name.
@param node Required. The node.
@param nodeId The unqualified resource name.
@throws com.google.api.gax.rpc.ApiException if the remote call fails
java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2alpha1/TpuClient.java