@java.lang.Override
  public int hashCode() {
    if (memoizedHashCode != 0) {
      return memoizedHashCode;
    }
    int hash = 41;
    hash = (19 * hash) + getDescriptor().hashCode();
    if (getLanguagesCount() > 0) {
      hash = (37 * hash) + LANGUAGES_FIELD_NUMBER;
      hash = (53 * hash) + getLanguagesList().hashCode();
    }
    hash = (29 * hash) + getUnknownFields().hashCode();
    memoizedHashCode = hash;
    return hash;
  }
<pre>
The most probable language detected by the Translation API. For each
request, the Translation API will always return only one result.
</pre>

<code>repeated .google.cloud.translation.v3.DetectedLanguage languages = 1;</code>
java-translate/proto-google-cloud-translate-v3/src/main/java/com/google/cloud/translate/v3/DetectLanguageResponse.java