public com.google.protobuf.Timestamp getResponseTime() {
      if (responseTimeBuilder_ == null) {
        return responseTime_ == null
            ? com.google.protobuf.Timestamp.getDefaultInstance()
            : responseTime_;
      } else {
        return responseTimeBuilder_.getMessage();
      }
    }
<pre>
Output only. The time that this attempt response was received.

`response_time` will be truncated to the nearest microsecond.
</pre>

<code>.google.protobuf.Timestamp response_time = 3;</code>

@return The responseTime.
java-tasks/proto-google-cloud-tasks-v2/src/main/java/com/google/cloud/tasks/v2/Attempt.java