listLanguages method

Future<ListLanguagesResponse> listLanguages({ DisplayLanguageCode? displayLanguageCode, int? maxResults, String? nextToken, })

Provides a list of languages (RFC-5646 codes and names) that Amazon Translate supports.

May throw InternalServerException. May throw InvalidParameterValueException. May throw TooManyRequestsException. May throw UnsupportedDisplayLanguageCodeException.

Parameter displayLanguageCode : The language code for the language to use to display the language names in the response. The language code is en by default.

Parameter maxResults : The maximum number of results to return in each response.

Parameter nextToken : Include the NextToken value to fetch the next group of supported languages.

Implementation

Future<ListLanguagesResponse> listLanguages({
  DisplayLanguageCode? displayLanguageCode,
  int? maxResults,
  String? nextToken,
}) async {
  _s.validateNumRange(
    'maxResults',
    maxResults,
    1,
    500,
  );
  final headers = <String, String>{
    'Content-Type': 'application/x-amz-json-1.1',
    'X-Amz-Target': 'AWSShineFrontendService_20170701.ListLanguages'
  };
  final jsonResponse = await _protocol.send(
    method: 'POST',
    requestUri: '/',
    exceptionFnMap: _exceptionFns,
    // TODO queryParams
    headers: headers,
    payload: {
      if (displayLanguageCode != null)
        'DisplayLanguageCode': displayLanguageCode.value,
      if (maxResults != null) 'MaxResults': maxResults,
      if (nextToken != null) 'NextToken': nextToken,
    },
  );

  return ListLanguagesResponse.fromJson(jsonResponse.body);
}