public final int getNumber() {
        if (this == UNRECOGNIZED) {
          throw new java.lang.IllegalArgumentException(
              "Can't get the number of an unknown enum value.");
        }
        return value;
      }
<pre>
Preserves the source object's `timeCreated` or `lastModified` metadata in
the `customTime` field in the destination object.  Note that any value
stored in the source object's `customTime` field will not be propagated
to the destination object.
</pre>

<code>TIME_CREATED_PRESERVE_AS_CUSTOM_TIME = 2;</code>
java-storage-transfer/proto-google-cloud-storage-transfer-v1/src/main/java/com/google/storagetransfer/v1/proto/TransferTypes.java