@java.lang.Override
  public com.google.protobuf.Timestamp getUpdateTime() {
    return updateTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : updateTime_;
  }
<pre>
Latest update time of the operation.
</pre>

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

@return The updateTime.
java-webrisk/proto-google-cloud-webrisk-v1/src/main/java/com/google/webrisk/v1/SubmitUriMetadata.java