Dart

MWS List Orders by Next Token (Amazon Marketplace Web Service)

See more Amazon MWS Examples

Returns the next page of orders using the NextToken parameter. Dart

import 'package:chilkat/chilkat.dart';

void main() {
  // This example requires the Chilkat API to have been previously unlocked.
  // See Global Unlock Sample for sample code.

  // See MWS List Orders By Next Token for additional details 

  // We need to send a GET request like this:

  // https://mws.amazonservices.jp/Orders/2013-09-01
  //   ?AWSAccessKeyId=0PB842EXAMPLE7N4ZTR2
  //   &Action=ListOrdersByNextToken
  //   &MWSAuthToken=amzn.mws.4ea38b7b-f563-7709-4bae-87aeaEXAMPLE
  //   &SellerId=A2986ZQ066CH2F
  //   &Signature=ZQLpf8vEXAMPLE0iC265pf18n0%3D
  //   &SignatureVersion=2
  //   &SignatureMethod=HmacSHA256
  //   &NextToken=2YgYW55IGNhcm5hbCBwbGVhc3VyZS4%3D
  //   &Timestamp=2017-02-05T18%3A12%3A21.687Z
  //   &Version=2013-09-01

  final rest = CkRest();

  // Connect to the Amazon MWS REST server.
  // 
  // Make sure to connect to the correct Amazon MWS Endpoint, otherwise
  // you'll get an HTTP 401 response code.
  // 
  // The possible servers are:
  // 
  // North America (NA) 	https://mws.amazonservices.com
  // Europe (EU) 	https://mws-eu.amazonservices.com
  // India (IN) 	https://mws.amazonservices.in
  // China (CN) 	https://mws.amazonservices.com.cn
  // Japan (JP) 	https://mws.amazonservices.jp 
  // 
  final bTls = true;
  final port = 443;
  final bAutoReconnect = true;
  rest.connect('mws.amazonservices.com', port, bTls, bAutoReconnect);

  rest.host = 'mws.amazonservices.com';

  // Add query params
  rest.addQueryParam('NextToken', 'THE_NEXT_TOKEN_FROM_THE_PREVIOUS_REPLY');
  rest.addQueryParam('Action', 'ListOrdersByNextToken');
  rest.addQueryParam('MarketplaceId.Id.1', 'MWS_MARKETPLACE_ID');
  rest.addQueryParam('SellerId', 'MWS_SELLER_ID');
  rest.addQueryParam('AWSAccessKeyId', 'MWS_ACCESS_KEY_ID');
  rest.addQueryParam('SignatureVersion', '2');
  rest.addQueryParam('SignatureMethod', 'HmacSHA256');
  rest.addQueryParam('Version', '2013-09-01');

  // Add the MWS Signature param.  (Also adds the Timestamp parameter using the curent system date/time.)
  rest.addMwsSignature('POST', '/Orders/2013-09-01', 'mws.amazonservices.com', 'MWS_SECRET_ACCESS_KEY_ID');

  final String responseXml;
  try {
    responseXml = rest.fullRequestFormUrlEncoded('POST', '/Orders/2013-09-01');
  } on ChilkatException catch (e) {
    print(e.lastErrorText);
    return;
  }

  if (rest.responseStatusCode != 200) {
    // Examine the request/response to see what happened.
    print('response status code = ${rest.responseStatusCode}');
    print('response status text = ${rest.responseStatusText}');
    print('response header: ${rest.responseHeader}');
    print('response body: $responseXml');
    print('---');
    print('LastRequestStartLine: ${rest.lastRequestStartLine}');
    print('LastRequestHeader: ${rest.lastRequestHeader}');
  }

  // Examine the XML returned in the response body.
  print(responseXml);
  print('----');
  print('Success.');
}