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>
The batch operation is done after
[google.longrunning.Operations.CancelOperation][google.longrunning.Operations.CancelOperation]
is called. Any items processed before cancelling are returned in the
response.
</pre>

<code>CANCELLED = 6;</code>
java-talent/proto-google-cloud-talent-v4beta1/src/main/java/com/google/cloud/talent/v4beta1/BatchOperationMetadata.java