public static com.google.cloud.speech.v2.ModelFeature parseDelimitedFrom(
      java.io.InputStream input) throws java.io.IOException {
    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
  }
<pre>
The release state of the feature
</pre>

<code>string release_state = 2;</code>

@return The bytes for releaseState.
java-speech/proto-google-cloud-speech-v2/src/main/java/com/google/cloud/speech/v2/ModelFeature.java