Function to send messages to a Discord channel

I need a function (an Include Class object) to be used in any EA to send a message to a Discord channel by taking only two variables:

1. a Discord Channel ID or Token, and,

2. a string message.

I want only MQL5 internal functions, not third party apps. I would need the code, to make it open source. The simpler and cleaner the code the better. I presume this could be as simple as sending a Json message in a POST using functionality already available in MQL5.. You are welcome to post the function in your own profile or as an article. I have noted that similar jobs have offered $30 to $50, so I am willing to offer the same. No need to complicate the function with additional gadgets, only send a message to the identified channel.