How to acess the body of a POST request ?

[AjJordy]

I need to send a big JSON to save on arduinos's flash memory.
How to acess the body of a POST request ? Or there's other way to do this ?

[brunoluiz]

I haven't touched this project in ages, but it seems it is not be implemented. I remember I was more focused on GET when doing this project.

Depending on what is the size of the JSON, it might not be a good idea to serialise JSON to flash memory. You can receive data through query params though.