@java.lang.Override
  public com.google.protobuf.Parser<ListAdaptiveMtSentencesResponse> getParserForType() {
    return PARSER;
  }
<pre>
Optional.
</pre>

<code>string next_page_token = 2 [(.google.api.field_behavior) = OPTIONAL];</code>

@param value The bytes for nextPageToken to set.
@return This builder for chaining.
java-translate/proto-google-cloud-translate-v3/src/main/java/com/google/cloud/translate/v3/ListAdaptiveMtSentencesResponse.java