Trying to update extractor, HTTP 405 Method Not Allowed

[daniel2]

My first guess would be that put requests need another special header. But I could not find any reference to that.
So far I tried with and without the ‘Accept: application/json’ header “post”
requires.
In fact I already tried a bunch of variations of this:

       $headers[] = 'Accept: application/json';
       $headers[] = 'Content-Length: ' . strlen($payload);
       //$headers[] = 'X-Requested-By: cli';
       //curl_setopt($ch, CURLOPT_PUT, 1);
       curl_setopt($ch, CURLOPT_CUSTOMREQUEST, "PUT");
       curl_setopt($ch, CURLOPT_POSTFIELDS, $payload);

What is going on here?
Web debugging and the documentation tell me that this endpoint does in fact expect “put” requests:
put /api/system/inputs/id/extractors/id

Web debugging:
PUT /api/system/inputs/id/extractors/id HTTP/1.1

[daniel2]

My method of constructing the URL added an unnecessary “/” that was the problem.

The API behaves as expected.