@java.lang.Override
  public boolean hasConfig() {
    return ((bitField0_ & 0x00000001) != 0);
  }
<pre>
Required. The config to update.

The config's `name` field is used to identify the config to be updated.
The expected format is `projects/{project}/locations/{location}/config`.
</pre>

<code>.google.cloud.speech.v2.Config config = 1 [(.google.api.field_behavior) = REQUIRED];
</code>

@return Whether the config field is set.
java-speech/proto-google-cloud-speech-v2/src/main/java/com/google/cloud/speech/v2/UpdateConfigRequest.java