PUT http query return <Response [500]>

[rndoma]

Is it an online service or a local java-server that you are running? If it's an online service, then there should at least be some bare documentation on what request method to use for a specific function and stuff. Like some instructions on what will work and what won't.
And while scrolling through your code, I saw the endpoint and tried to just go their site for some help.
Then Chrome replied with an error that basically says that the server can't be reached.
Then I tried to request the server with Python, which ended up with a bunch of errors ending with:

Error:
requests.exceptions.ConnectionError: HTTPConnectionPool(host='bookumadesu.org', port=80): Max retries exceeded with url: / (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x00000219AF008460>: Failed to establish a new connection: [Errno 11001] getaddrinfo failed'))

.
Which got me to thinking if the endpoint even exists?
I am sorry if I am just thinking all of this in the wrong way.

Please can you cheick your email please? I sent you an email please.