public com.google.protobuf.Timestamp.Builder getCreateTimeBuilder() {
      bitField0_ |= 0x00000002;
      onChanged();
      return getCreateTimeFieldBuilder().getBuilder();
    }
<pre>
Creation time of the operation.
</pre>

<code>.google.protobuf.Timestamp create_time = 2;</code>
java-webrisk/proto-google-cloud-webrisk-v1/src/main/java/com/google/webrisk/v1/SubmitUriMetadata.java