public static com.google.cloud.telcoautomation.v1alpha1.RollbackDeploymentRequest parseFrom(
      byte[] data) throws com.google.protobuf.InvalidProtocolBufferException {
    return PARSER.parseFrom(data);
  }
<pre>
Required. The revision id of deployment to roll back to.
</pre>

<code>string revision_id = 2 [(.google.api.field_behavior) = REQUIRED];</code>

@return The bytes for revisionId.
java-telcoautomation/proto-google-cloud-telcoautomation-v1alpha1/src/main/java/com/google/cloud/telcoautomation/v1alpha1/RollbackDeploymentRequest.java