public static com.google.cloud.workstations.v1.UpdateWorkstationClusterRequest parseFrom(
      com.google.protobuf.ByteString data)
      throws com.google.protobuf.InvalidProtocolBufferException {
    return PARSER.parseFrom(data);
  }
<pre>
Optional. If set, and the workstation cluster is not found, a new
workstation cluster will be created. In this situation, update_mask is
ignored.
</pre>

<code>bool allow_missing = 4 [(.google.api.field_behavior) = OPTIONAL];</code>

@return The allowMissing.
java-workstations/proto-google-cloud-workstations-v1/src/main/java/com/google/cloud/workstations/v1/UpdateWorkstationClusterRequest.java