GroupParticipantsUpdateMessageReceivedWebhookPayload

Payload message.received para entrada, saida ou alteracao de participante de grupo.

{
    "type": "message.received",
    "messageId": "string",
    "instanceId": "string",
    "externalId": "string",
    "remoteJid": "string",
    "receivedAt": "string",
    "fromMe": true,
    "isGroup": true,
    "messageType": "TEXT",
    "content": {
        "groupId": "120363000000000000@g.us",
        "author": "5511888888888@s.whatsapp.net",
        "authorPn": "5511888888888",
        "participants": [
            {
                "id": "5511999999999@s.whatsapp.net",
                "admin": null,
                "phoneNumber": "5511999999999"
            }
        ],
        "action": "add",
        "occurredAt": "2026-04-14T18:12:45.000Z"
    },
    "senderName": "string",
    "broadcast": true,
    "connectedPhone": "string",
    "phone": "string",
    "status": "string",
    "mediaUrl": "string"
}