DATA MODEL
Platform
S2S Postback Response
JSON body returned by GET or POST /api/postback/{access_key}. HTTP status is 200 for both success and documented failures — inspect message and, when present, error_code.
Fields
message
string
Human-readable result. On success: Postback received successfully.
error_code
number (errors only)
1 = invalid access key or validation failure. 2 = processing / insert failure.
errors
object (errors only)
Field-level validation details when error_code is 1.
| ATTRIBUTE | TYPE | DESCRIPTION |
|---|---|---|
| message | string | Human-readable result. On success: Postback received successfully. |
| error_code | number (errors only) | 1 = invalid access key or validation failure. 2 = processing / insert failure. |
| errors | object (errors only) | Field-level validation details when error_code is 1. |
Example Payload
s2s-postback-response_object.json
{
"message": "Postback received successfully"
}