public java.util.List<com.google.cloud.speech.v1.CustomClass> getCustomClassesList() {
      if (customClassesBuilder_ == null) {
        return java.util.Collections.unmodifiableList(customClasses_);
      } else {
        return customClassesBuilder_.getMessageList();
      }
    }
<pre>
The custom classes.
</pre>

<code>repeated .google.cloud.speech.v1.CustomClass custom_classes = 1;</code>
java-speech/proto-google-cloud-speech-v1/src/main/java/com/google/cloud/speech/v1/ListCustomClassesResponse.java