Send

curl --location --request POST 'https://dev-api.inwantaiwan.com/api/cms/v1/chat/room//message' \
--header 'Accept: application/json' \
--header 'Content-Type: application/json' \
--data-raw '{
    "message": "Hello, world! from Admin",
    "attachment": {
        "images": [
            "url-here"
        ],
        "products": [
            {
                "id": 1,
                "concat_id": "2_3_4"
            }
        ]
    }
}'