//Create two withdrawals with the AutoGIroWithdrawalOrder method
            var client = new BFSServiceReference.bfsapiSoapClient();
 
var credentials = new BFSServiceReference.Credentials()
{
    UserName = bfsusername, //Username of administrative user in your instance of BFS
    Password = bfspassword, //Password of the administrative user in your instance of BFS
};
 
var response = client.CreateAutoGiroWithdrawalOrders(new BFSServiceReference.CreateAutoGiroWithdrawalOrderRequest()
{
    Credentials = credentials,
 
    identify = bfsidentifier, //Identifier is a unique token for your instance of BFS       
 
    Entities = new[]
    {
        new AutoGiroWithdrawalOrder()
        {
             Account = new Guid("0d442e5c-dfda-4980-bb88-a2fcf45021d3"),
             BusinessDate = DateTime.Today
             Amount = 1000,
             TransferReceiver = new Guid("28dcb516-1a64-42d6-a886-b83bde5e81bf"),
             ExternalReference = "56789"
        },
        new AutoGiroWithdrawalOrder()
        {
            Account = new Guid("649de517-8ffe-45db-80dc-cbca95070aae"),
            BusinessDate = DateTime.Today
            Amount = 110,
            ExternalReference = "Test2",
            TransferReceiver = new Guid("28dcb516-1a64-42d6-a886-b83bde5e81bf")
        }
    }
 
});
 
foreach (var c in response.Entities)
{
    Console.WriteLine(c.AccountNo);
}