public static com.google.cloud.vmwareengine.v1.CreateClusterRequest parseFrom(
      com.google.protobuf.CodedInputStream input,
      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
      throws java.io.IOException {
    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
        PARSER, input, extensionRegistry);
  }
<pre>
Optional. True if you want the request to be validated and not executed;
false otherwise.
</pre>

<code>bool validate_only = 5 [(.google.api.field_behavior) = OPTIONAL];</code>

@return The validateOnly.
java-vmwareengine/proto-google-cloud-vmwareengine-v1/src/main/java/com/google/cloud/vmwareengine/v1/CreateClusterRequest.java