/// <summary>
/// The operation to add a role assignment to a billing account.
/// </summary>
/// <param name='operations'>
/// The operations group for this extension method.
/// </param>
/// <param name='billingAccountName'>
/// billing Account Id.
/// </param>
/// <param name='parameters'>
/// Parameters supplied to add a role assignment.
/// </param>
public static BillingRoleAssignmentListResult AddByBillingAccount(this IBillingRoleAssignmentsOperations operations, string billingAccountName, BillingRoleAssignmentPayload parameters)
{
return(operations.AddByBillingAccountAsync(billingAccountName, parameters).GetAwaiter().GetResult());
}
