code: @BetaApi
    public final Operation deleteNodeTemplate(ProjectRegionNodeTemplateName nodeTemplate) {
  
      DeleteNodeTemplateHttpRequest request =
          DeleteNodeTemplateHttpRequest.newBuilder()
              .setNodeTemplate(nodeTemplate == null ? null : nodeTemplate.toString())
              .build();
      return deleteNodeTemplate(request);
    }
docs: Deletes the specified NodeTemplate resource.
  
  <p>Sample code:
  
  <pre><code>
  try (NodeTemplateClient nodeTemplateClient = NodeTemplateClient.create()) {
  ProjectRegionNodeTemplateName nodeTemplate = ProjectRegionNodeTemplateName.of("[PROJECT]", "[REGION]", "[NODE_TEMPLATE]");
  Operation response = nodeTemplateClient.deleteNodeTemplate(nodeTemplate);
  }
  </code></pre>
  
  @param nodeTemplate Name of the NodeTemplate resource to delete.
  @throws com.google.api.gax.rpc.ApiException if the remote call fails