Way to send multiple message headers?

[81Frames (bitframe)]

So basically I’ve been playing around with MessagingService and I’m just wondering how to send multiple variables at the same time, as in right now I have this curl command:

curl -L -X POST 'https://apis.roblox.com/cloud/v2/universes/{id}:publishMessage'   -H 'x-api-key: api-key-here'   -H 'Content-Type: application/json'   --data '{
  "topic": "bmt",
  "message": "Hello, world!" -- how to send another variable through? my server script is accepting message.data, so i should be able to?
}'

This sends the message variable to the server code, which is here:

local MessagingService = game:GetService("MessagingService")
local Players = game:GetService("Players")
local MESSAGING_TOPIC = "bmt"
Players.PlayerAdded:Connect(function(player)
	local subscribeSuccess, subscribeConnection = pcall(function()
		return MessagingService:SubscribeAsync(MESSAGING_TOPIC, function(message)
			print(message.Data)
		end)
	end)
	if subscribeSuccess then
		player.AncestryChanged:Connect(function()
			subscribeConnection:Disconnect()
		end)
	end
end)

I want to be able to send multiple “messages” through variables to the server. Like message, playername, etc…

Any help is welcome.

[81Frames (bitframe)]

Found it:

curl -L -X POST "https://apis.roblox.com/cloud/v2/universes/{id}:publishMessage" \
  -H "x-api-key: api-key-here" \
  -H "Content-Type: application/json" \
  --data '{"topic": "bmt", "message": "{\"test\": \"hi\", \"another\": \"wow\"}"}'

shouldve looked a little deeper into the docs but oh well.