Method to get the list of domains in the suppression list.
https://api.wbsrvc.com/SuppressionList/ExportDomains/
POST
| user_key Required |
User Key of the user who initiates the call. Type: string |
| limit Optional |
Limit the number of resulting domains. Type: integer |
| offset Optional |
Offset the beginning of resulting domains. Type: integer |
| count Optional |
Return the number of domains. Type: string - possible value 'true', 'false' |
| client_id Optional |
ID of the client. Type: integer |