public static Builder newBuilder(com.google.cloud.visionai.v1.DateTimeRange prototype) {
    return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
  }
<pre>
End data time.
</pre>

<code>.google.type.DateTime end = 2;</code>
java-visionai/proto-google-cloud-visionai-v1/src/main/java/com/google/cloud/visionai/v1/DateTimeRange.java