public QueueServiceClientByConnectionString(string connectionString)
        {
            ConnectionStringValidator.ThrowIfPremiumEndpointConnectionString(connectionString);

            Client = new QueueServiceClient(connectionString);
        }
        public BlobServiceClientProvidedByConnectionString(string connectionString)
        {
            ConnectionStringValidator.ThrowIfPremiumEndpointConnectionString(connectionString);

            Client = new BlobServiceClient(connectionString);
        }