public String getPropagateTags() {
        return this.propagateTags;
    }
<p>
Determines whether to propagate the tags from the task definition or the service to the task. If no value is
specified, the tags aren't propagated.
</p>
<p>
Only tasks launched after the update will reflect the update. To update the tags on all tasks, set
<code>forceNewDeployment</code> to <code>true</code>, so that Amazon ECS starts new tasks with the updated tags.
</p>

@return Determines whether to propagate the tags from the task definition or the service to the task. If no value
        is specified, the tags aren't propagated.</p>
        <p>
        Only tasks launched after the update will reflect the update. To update the tags on all tasks, set
        <code>forceNewDeployment</code> to <code>true</code>, so that Amazon ECS starts new tasks with the
        updated tags.
@see PropagateTags
aws-java-sdk-ecs/src/main/java/com/amazonaws/services/ecs/model/UpdateServiceRequest.java