code: @BetaApi
    public final Operation insertNetwork(String project, Network networkResource) {
  
      InsertNetworkHttpRequest request =
          InsertNetworkHttpRequest.newBuilder()
              .setProject(project)
              .setNetworkResource(networkResource)
              .build();
      return insertNetwork(request);
    }
docs: Creates a network in the specified project using the data included in the request.
  
  <p>Sample code:
  
  <pre><code>
  try (NetworkClient networkClient = NetworkClient.create()) {
  ProjectName project = ProjectName.of("[PROJECT]");
  Network networkResource = Network.newBuilder().build();
  Operation response = networkClient.insertNetwork(project.toString(), networkResource);
  }
  </code></pre>
  
  @param project Project ID for this request.
  @param networkResource Represents a Network resource. Read Virtual Private Cloud (VPC) Network
  Overview for more information. (== resource_for v1.networks ==) (== resource_for
  beta.networks ==)
  @throws com.google.api.gax.rpc.ApiException if the remote call fails