{
    "payload_enviado": {
        "type": "oauth_callback",
        "platform": "tiktok_shop",
        "state": null,
        "code": null,
        "data": {
            "access_token": null,
            "refresh_token": null,
            "expires_in": 0
        }
    },
    "webhook_http_code": 400,
    "webhook_response": {
        "error": "Payload incompleto: state ou access_token ausente"
    },
    "erro": null
}