Bank Connection Request
Parameters
The mode, how to sync the bank connection. full, shared or none.
The BIC of the bank, if known already.
The country ID of the bank, if known already.
Number of days for collecting turnovers from bank account
Number of days to limit the resulting account. After every sync the account will be limited to that amount of days.
Mode of account selection. If \"all\" is given, all available accounts from this bankconnection will be used. If \"single\"/\"multi\" is given, the customer can pick single/multiple accounts from this connection which will be used.
Desired language in which the customer interface will be rendered with.
The fints product ID can be enclosed in the initial request. If you have an eIDAS certificate, then you have to send it with every request.