License Manager makes it easier to manage licenses from software vendors across multiple Amazon Web Services accounts and on-premises servers.
curl \ -H "Authorization: $API_KEY" \ http://license-manager.us-east-1.amazonaws.com/#X-Amz-Target=AWSLicenseManager.GetGrant
curl \ -H "Authorization: $API_KEY" \ http://license-manager.us-east-1.amazonaws.com/#X-Amz-Target=AWSLicenseManager.GetLicense