public final void deleteTask(TaskName name) {
    DeleteTaskRequest request =
        DeleteTaskRequest.newBuilder().setName(name == null ? null : name.toString()).build();
    deleteTask(request);
  }
Deletes a task.

<p>A task can be deleted if it is scheduled or dispatched. A task cannot be deleted if it has
executed successfully or permanently failed.

<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 (CloudTasksClient cloudTasksClient = CloudTasksClient.create()) {
  TaskName name = TaskName.of("[PROJECT]", "[LOCATION]", "[QUEUE]", "[TASK]");
  cloudTasksClient.deleteTask(name);
}
}</pre>

@param name Required. The task name. For example:
    `projects/PROJECT_ID/locations/LOCATION_ID/queues/QUEUE_ID/tasks/TASK_ID`
@throws com.google.api.gax.rpc.ApiException if the remote call fails
java-tasks/google-cloud-tasks/src/main/java/com/google/cloud/tasks/v2/CloudTasksClient.java