How to send HTTP-PUT-request?

Hello all,

I am trying to make use of the REST interface in processing,

I am currently using the "HTTP Requests for Processing" and I'm successfully able to read the information I want using the GET method, but what I really need is to send a PUT request. Ideally I would like something equivivalent to p5.js's function httpDo().

I am a bit new to web-programming, especially in processing. Can anyone please point me in the right direction, be it a library or another form discussion I would appreciate it greatly,

Thanks in advance!