| username | The username of the account. |
| ac_routine | Will be set to 'dr_forwarder'. |
| ac_password | The (optional) HTTP API-Client password. |
| recipient | The MSISDN of the mobile device to which the message was sent. |
| status | The delivery state of the message provided by the delivering network. |
| date | The timestamp of the delivery state in the 'YYMMDDhhmm' format. |
| id | The full 14-40 character smsID returned by our SMS API at the time of initial broadcast. |
| custom | Custom data (if any) provided by the client application at the time of broadcast. |