A raw payload containing a message that is sent directly to a channel. Messages for Apple Messages for Business, Line, Messenger, Whatsapp channels are supported.
| Name | Type | Description | Notes |
|---|---|---|---|
| apple | AppleMessageOverridePayload | [optional] | |
| line | MessageOverridePayload | [optional] | |
| messenger | MessageOverridePayload | [optional] | |
| MessageOverridePayload | [optional] |