@java.lang.Override
    public boolean getValidateOnly() {
      return validateOnly_;
    }
<pre>
If set, validate the request and preview the application graph, but do not
actually deploy it.
</pre>

<code>bool validate_only = 2;</code>

@return The validateOnly.
java-visionai/proto-google-cloud-visionai-v1/src/main/java/com/google/cloud/visionai/v1/DeployApplicationRequest.java