There are cases when you wish to set some custom variables to be returned as headers per message. Usually these are settings that you expect in the call-backs such as PO number, customer id etc.
Email Plus supports up to 10 custom headers encapsulated in a simple customHeader object that contains the following properties: name : a string setting the name of the header and a value: set to a string you wish to be assigned to name.
Please remember that the Custom headers are set and returned as a string.
Request fields
customheaders An array of custom headers to be included in call-backs and tracking. Email Plus accepts up to 10 custom headers in object format {"name":"xxx", "value":"yyy"}.
| Path | Type | Description |
|---|---|---|
| name | String | The name of the custom header. If provided it must not be null. The Size must be between 1 and 60 inclusive. |
| value | String | The value of the custom header. If provided must not be blank |