<s:Envelope xmlns:s="http://schemas.xmlsoap.org/soap/envelope/">
  <s:Body xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema">
    <GetAccounts xmlns="http://tempuri.org/">
      <req>
        <Credentials>
          <UserName>yourusername</UserName>
          <Password>yourpassword</Password>
        </Credentials>
        <identify>youridentifier</identify>
        <Args>
          <AllocationProfile xsi:nil="true" />
          <ExternalReferences>
            <string>1234</string>
          </ExternalReferences>
          <AccountStatus xsi:nil="true" />
          <CreatedDateFrom xsi:nil="true" />
          <CreatedDateTo xsi:nil="true" />
        </Args>
        <Fields>
          <BrickId>true</BrickId>
          <AccountNo>true</AccountNo>
          <BaseCurrencyCode>true</BaseCurrencyCode>
          <OwnerAccountLabel>true</OwnerAccountLabel>
          <Owner>true</Owner>
          <AccountTypeKey>true</AccountTypeKey>
          <AccountStatus>true</AccountStatus>
          <ExternalReference>true</ExternalReference>
          <AllocationProfile>true</AllocationProfile>
		  <AccountComment>true</AccountComment>
        </Fields>
      </req>
    </GetAccounts>
  </s:Body>
</s:Envelope>

//Use the GetAccounts method to get all accounts in the system and write out account numbers
//in the console
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 accounts = client.GetAccounts(new BFSServiceReference.GetAccountsRequest()
{
    Credentials = credentials,
    identify = bfsidentifier, //Identifier is a unique token for your instance of BFS
    
    Fields = new BFSServiceReference.GetAccountFields()
    {
        BrickId = true,
        AccountNo = true,
        BaseCurrencyCode = true,
        OwnerAccountLabel = true,
        Owner = true,
        AccountTypeKey = true,
        AccountStatus = true,
        ExternalReference = true,
        AllocationProfile = true,
    },
});
foreach (var c in accounts.Result)
{
    Console.WriteLine(c.AccountNo);
}

//Use the GetAccounts method to get all accounts in the system and write out account numbers
//in the console
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 accounts = client.GetAccounts(new BFSServiceReference.GetAccountsRequest()
{
    Credentials = credentials,
    identify = bfsidentifier, //Identifier is a unique token for your instance of BFS
    Args = new BFSServiceReference.GetAccountsArgs()
    {        
        AccountStatus = 1,
    },
    Fields = new BFSServiceReference.GetAccountFields()
    {
        BrickId = true,
        AccountNo = true,
        BaseCurrencyCode = true,
        OwnerAccountLabel = true,
        Owner = true,
        AccountTypeKey = true,
        AccountStatus = true,
        ExternalReference = true,
        AllocationProfile = true,
    },
});
foreach (var c in accounts.Result)
{
    Console.WriteLine(c.AccountNo);
}