Method to get information about a client.
https://api.wbsrvc.com/Client/GetInfo/
POST
| user_key Required |
User Key of the user who initiates the call. Type: string |
| client_id Optional |
ID of the client. Type: integer |
| start_date Optional |
Start date to return stats about the client. Type: date - yyyy-mm-dd hh:mm:ss |
| end_date Optional |
End date to return stats about the client. Type: date - yyyy-mm-dd hh:mm:ss |
| confirmation Optional |
Confirmation code to get the information of a pending client. Type: string |