CSP_CREST.Services.CRESTService.GetSubscription C# (CSharp) Метод

        public Subscription GetSubscription(string SubscriptionId)
        {
            string[] args = new string[] { cspApiUrl, reseller_id, SubscriptionId };
            string uri = string.Format("{0}/{1}/subscriptions/{2}", args);

            APIService service = new APIService(uri);

            service.Request.Headers.Add("api-version", "2015-03-31");
            service.Request.Headers.Add("x-ms-correlation-id", Guid.NewGuid().ToString());
            service.Request.Headers.Add("Authorization", "Bearer " + sa_token.access_token);

            return service.Get<Subscription>();
        }