public java.util.List<com.google.cloud.dialogflow.v2.Intent.Message.Platform>
      getDefaultResponsePlatformsList() {
    return new com.google.protobuf.Internal.ListAdapter<
        java.lang.Integer, com.google.cloud.dialogflow.v2.Intent.Message.Platform>(
        defaultResponsePlatforms_, defaultResponsePlatforms_converter_);
  }
public java . util . List < com . google . cloud . dialogflow . v2 . Intent . Message . Platform > getDefaultResponsePlatformsList ( ) { return new com . google . protobuf . Internal . ListAdapter < java . lang . Integer , com . google . cloud . dialogflow . v2 . Intent . Message . Platform > ( defaultResponsePlatforms_ , defaultResponsePlatforms_converter_ ) ; }
<pre>
Optional. The list of platforms for which the first response will be
taken from among the messages assigned to the DEFAULT_PLATFORM.
</pre>

<code>
repeated .google.cloud.dialogflow.v2.Intent.Message.Platform default_response_platforms = 15;
</code>