Dart

WaTrend Create Instance

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Create a new WaTrend Instance ID. Dart

import 'package:chilkat/chilkat.dart';

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

  final http = CkHttp();

  // Use your actual access token instead of 555555555555555555555555555555
  final resp = CkHttpResponse();
  try {
    http.httpNoBody('GET', 'https://app.watrend.com/api/createinstance.php?access_token=555555555555555555555555555555', resp);
  } on ChilkatException catch (e) {
    print(e.lastErrorText);
    return;
  }

  final sbResponseBody = CkStringBuilder();
  resp.getBodySb(sbResponseBody);

  final respStatusCode = resp.statusCode;
  print('Response Status Code = $respStatusCode');
  if (respStatusCode >= 400) {
    print('Response Header:');
    print(resp.header);
    print('Failed.');
    return;
  }

  // Both success and failed responses use 200 status code.

  // A success response contains this JSON in the response body:
  // {"status":"success","message":"Instance ID generated successfully","instance_id":"638EE5A76D3AA"}

  // A failed response will contain something like this:
  // {"status":"error","message":"Access token does not exist"}

  print(resp.bodyStr);

  final jResp = CkJsonObject();
  jResp.loadSb(sbResponseBody);

  final status = jResp.stringOf('status');
  var instanceId = '';
  if (jResp.hasMember('instance_id')) {
    instanceId = jResp.stringOf('instance_id');
  }

  print('status: $status');
  print('instance_id: $instanceId');
}