text: const mws = require('..');
  const keys = require('../test/keys.json');
  
  mws.init(keys);
  
  async function main() {
      try {
          const result = await mws.deleteSubscription({
              marketplaceId: 'ATVPDKIKX0DER',
              SQSQueueURL: 'https://sqs.eu-west-1.amazonaws.com/id/amazonTest',
              notificationType: 'ReportProcessingFinished',
          });
          console.log(result, null, 4);
      } catch (err) {
          console.warn('* error', err);
      }
  }
  
  main();
  