public Builder clearResponseStatus() {
      bitField0_ = (bitField0_ & ~0x00000008);
      responseStatus_ = null;
      if (responseStatusBuilder_ != null) {
        responseStatusBuilder_.dispose();
        responseStatusBuilder_ = null;
      }
      onChanged();
      return this;
    }
<pre>
Output only. The response from the worker for this attempt.

If `response_time` is unset, then the task has not been attempted or is
currently running and the `response_status` field is meaningless.
</pre>

<code>.google.rpc.Status response_status = 4;</code>
java-tasks/proto-google-cloud-tasks-v2beta3/src/main/java/com/google/cloud/tasks/v2beta3/Attempt.java