code: @BetaApi
    public final Operation setTagsInstance(ProjectZoneInstanceName instance, Tags tagsResource) {
  
      SetTagsInstanceHttpRequest request =
          SetTagsInstanceHttpRequest.newBuilder()
              .setInstance(instance == null ? null : instance.toString())
              .setTagsResource(tagsResource)
              .build();
      return setTagsInstance(request);
    }
docs: Sets network tags for the specified instance to the data included in the request.
  
  <p>Sample code:
  
  <pre><code>
  try (InstanceClient instanceClient = InstanceClient.create()) {
  ProjectZoneInstanceName instance = ProjectZoneInstanceName.of("[PROJECT]", "[ZONE]", "[INSTANCE]");
  Tags tagsResource = Tags.newBuilder().build();
  Operation response = instanceClient.setTagsInstance(instance, tagsResource);
  }
  </code></pre>
  
  @param instance Name of the instance scoping this request.
  @param tagsResource A set of instance tags.
  @throws com.google.api.gax.rpc.ApiException if the remote call fails