@java.lang.Override
    public boolean hasSetupRequest() {
      return requestCase_ == 6;
    }
<pre>
The request to setup the initial state of session.

The client must send and only send this as the first message.
</pre>

<code>.google.cloud.visionai.v1.ReceivePacketsRequest.SetupRequest setup_request = 6;</code>

@return Whether the setupRequest field is set.
java-visionai/proto-google-cloud-visionai-v1/src/main/java/com/google/cloud/visionai/v1/ReceivePacketsRequest.java