@java.lang.Override
  public com.google.cloud.tasks.v2beta2.AppEngineRoutingOrBuilder getAppEngineRoutingOrBuilder() {
    return appEngineRouting_ == null
        ? com.google.cloud.tasks.v2beta2.AppEngineRouting.getDefaultInstance()
        : appEngineRouting_;
  }
<pre>
Task-level setting for App Engine routing.

If set,
[app_engine_routing_override][google.cloud.tasks.v2beta2.AppEngineHttpTarget.app_engine_routing_override]
is used for all tasks in the queue, no matter what the setting is for the
[task-level
app_engine_routing][google.cloud.tasks.v2beta2.AppEngineHttpRequest.app_engine_routing].
</pre>

<code>.google.cloud.tasks.v2beta2.AppEngineRouting app_engine_routing = 2;</code>
java-tasks/proto-google-cloud-tasks-v2beta2/src/main/java/com/google/cloud/tasks/v2beta2/AppEngineHttpRequest.java