/// <summary>
 /// Gets the balances for a scope by billingAccountId. Balances are available
 /// via this API only for May 1, 2014 or later.
 /// <see href="https://docs.microsoft.com/en-us/rest/api/consumption/" />
 /// </summary>
 /// <param name='operations'>
 /// The operations group for this extension method.
 /// </param>
 /// <param name='billingAccountId'>
 /// BillingAccount ID
 /// </param>
 /// <param name='cancellationToken'>
 /// The cancellation token.
 /// </param>
 public static async Task <Balance> GetByBillingAccountAsync(this IBalancesOperations operations, string billingAccountId, CancellationToken cancellationToken = default(CancellationToken))
 {
     using (var _result = await operations.GetByBillingAccountWithHttpMessagesAsync(billingAccountId, null, cancellationToken).ConfigureAwait(false))
     {
         return(_result.Body);
     }
 }