public Builder setConfig(com.google.cloud.speech.v2.Config.Builder builderForValue) {
      if (configBuilder_ == null) {
        config_ = builderForValue.build();
      } else {
        configBuilder_.setMessage(builderForValue.build());
      }
      bitField0_ |= 0x00000001;
      onChanged();
      return this;
    }
<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>
java-speech/proto-google-cloud-speech-v2/src/main/java/com/google/cloud/speech/v2/UpdateConfigRequest.java