public static Builder newBuilder(
      com.google.cloud.vmmigration.v1.ListUtilizationReportsRequest prototype) {
    return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
  }
<pre>
Optional. the order by fields for the result.
</pre>

<code>string order_by = 6 [(.google.api.field_behavior) = OPTIONAL];</code>

@return The bytes for orderBy.
java-vmmigration/proto-google-cloud-vmmigration-v1/src/main/java/com/google/cloud/vmmigration/v1/ListUtilizationReportsRequest.java