[SOLVED] IOS REST request to hit function

I was trying to hit the request but it doesn't work I don't know however if I execute from console dashboard it works?

TL;DR

The user was having trouble making an iOS REST request to hit a function but found a solution by using "data": "jsonString(data you want to send)". They were initially trying to use Postman but it didn't work, although executing it from the console dashboard did work.

I set the 2 fields as per https://appwrite.io/docs/rest