{
"message_id": "string",
"theme_id": "string"
}curl --location --request POST '/public-api/chat/cancel-message' \
--header 'Cookie;' \
--header 'Device-ID;' \
--header 'Env-ID;' \
--header 'Content-Type: application/json' \
--data-raw '{
"message_id": "string",
"theme_id": "string"
}'{
"code": 0,
"message": "string",
"data": {}
}