Use proper HTTP method types

[axeljaeger]

Component

• Specs (HTTP)

Describe the bug
Currently, the GoPro HTTP API only uses HTTP GET and POST Requests. According to https://www.w3schools.com/tags/ref_httpmethods.asp
"GET requests are only used to request data (not modify)"

Currently, whether a method is using GET or POST seems a bit random and DELETE is not used at all.

Expected behavior

• Methods that modify data on the camera must not use GET, but POST, PUT or DELETE.
• For deleting data on the camera, e.g.
  • https://gopro.github.io/OpenGoPro/http#tag/COHN/operation/GPCAMERA_CLEAR_HOME_NETWORK_CERT
  • https://gopro.github.io/OpenGoPro/http#tag/Hilights/operation/OGP_REMOVE_HILIGHT
    Use DELETE method.

PS: I am so glad that you guys now use a proper API description. I was about to create my own:

• https://github.com/axeljaeger/gopro-openapi
  but will archive it and redirect to your page.

[tcamise-gpsw]

Yes this would be nice and something I have been pushing for for new commands. But there is definitely not going to be a major rewrite of the API any time soon.