public com.google.protobuf.TimestampOrBuilder getEndTimeOrBuilder() {
        if (endTimeBuilder_ != null) {
          return endTimeBuilder_.getMessageOrBuilder();
        } else {
          return endTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : endTime_;
        }
      }
<pre>
End time of the partition.
</pre>

<code>.google.protobuf.Timestamp end_time = 2;</code>
java-visionai/proto-google-cloud-visionai-v1/src/main/java/com/google/cloud/visionai/v1/Partition.java