public static com.google.cloud.speech.v2.TranslationConfig getDefaultInstance() {
    return DEFAULT_INSTANCE;
  }
<pre>
Required. The language code to translate to.
</pre>

<code>string target_language = 1 [(.google.api.field_behavior) = REQUIRED];</code>

@param value The bytes for targetLanguage to set.
@return This builder for chaining.
java-speech/proto-google-cloud-speech-v2/src/main/java/com/google/cloud/speech/v2/TranslationConfig.java