The payload inside a messageAck event. It ties the server's id for a message back to the
reference you chose.Fields
Field | Type | Returned | Description |
message_id | String | Yes | The server-assigned id of the original message. Use it for updateMessage and recallMessage. |
reference | Long | Yes | The reference you sent with the original message. |
date | Long | Yes | Unix Epoch timestamp in milliseconds. |
gmid | Long | Optional | Sequential id within the chat, where the chat assigns one. |
The SDKs expose
message_id and reference as strings and date as a long.Example
json{ "method": "messageAck", "ack": { "reference": 15459134560801, "message_id": "p1_Ua0ZWAyX13260293", "date": 1545913595858 } }