Getting started with Citrix cloud licensing APIs

public static async Task<EnterpriseCloudCvadCurrentUsageModel> GetEnterpriseCloudCvadCurrentUsage(string bearerToken, 
string customer)
{
    var client = new HttpClient();
    client.DefaultRequestHeaders.Accept.ParseAdd("application/json");
    client.DefaultRequestHeaders.Authorization =
        new AuthenticationHeaderValue("CwsAuth", "Bearer=" + bearerToken);
    client.DefaultRequestHeaders.Add("Citrix-CustomerId", customer);

    var response = await client.GetAsync(
        $"https://api.cloud.com/licensing/license/enterprise/cloud/cvad/ud/current"
    );

    response.EnsureSuccessStatusCode();

    var content = await response.Content.ReadAsStringAsync();
    return JsonConvert.DeserializeObject<EnterpriseCloudCvadCurrentUsageModel>(content);
}  

    public sealed class EnterpriseCloudCvadCurrentUsageModel
    {
        /// <summary>
        /// Customer id(concept in CC).
        /// </summary>
        public string CustomerId { get; set; }

        /// <summary>
        /// Total count of consumed license.
        /// The value will be the Min(TotalUserLicenseUsageCount, TotalDeviceLicenseUsageCount).
        /// </summary>
        public int TotalUsageCount { get; set; }

        /// <summary>
        /// User license usage.
        /// </summary>
        public LicenseUsageModel UserLicenseUsage { get; set; }

        /// <summary>
        /// Device license usage.
        /// </summary>
        public LicenseUsageModel DeviceLicenseUsage { get; set; }

        /// <summary>
        /// The license count that available at specific time point.
        /// </summary>
        public int TotalAvailableLicenseCount { get; set; }

        /// <summary>
        /// The remaining license count that not been consumed. 
        /// </summary>
        public int RemainingLicenseCount { get; set; }

        /// <summary>
        /// Time stamp(UTC, format is follow ISO 8601).
        /// </summary>
        public string TimeStamp { get; set; }

        /// <summary>
        /// Product name.
        /// </summary>
        public string ProductName { get; set; }

        /// <summary>
        /// Purchased license information.
        /// </summary>
        public NextExpiredLicensesModel NextExpiredLicenses { get; set; }

        /// <summary>
        /// License information that will first active(available).
        /// </summary>
        public ActivatingLicenseModel NextActivatingLicense { get; set; }

        /// <summary>
        /// Product edition.
        /// </summary>
        public string ProductEdition { get; set; }
        
    }

    public sealed class LicenseUsageModel
    {
        /// <summary>
        /// Total usage count.
        /// </summary>
        public int TotalUsageCount { get; set; }

        /// <summary>
        /// Released count.
        /// </summary>
        public int ReleasedCount { get; set; }
    }

    public sealed class NextExpiredLicensesModel
    {
         /// <summary>
        /// Time that the license expired(UTC, format follow ISO 8601).
        /// </summary>
        public string NextExpiredTime { get; set; }

        /// <summary>
        /// The total count that the licenses will expired.
        /// </summary>
        public int TotalCount { get; set; }

        /// <summary>
        /// Days remained that the license will expired.
        /// </summary>
        public int DaysToExpire { get; set; }
    }

    public sealed class ActivatingLicenseModel
    {
        /// <summary>
        /// Next active license time (UTC, format follow ISO 8601).
        /// </summary>
        public string ActivatingTime { get; set; }

        /// <summary>
        /// The count that the licenses will be activated at that time.
        /// </summary>
        public int ActivatingCount { get; set; }
    }
<!--NeedCopy-->