According to the github api documentation (https://developer.github.com/v3/repos/releases/) I need to send a post request including a payload that requires the tag_name. So I pr
Your access token misses the privilege public_repo
.
I had this problem and found that removing the slash in the path after releases solved it:
https://api.github.com/repos/codeStyler87/test-tags/releases
not
https://api.github.com/repos/codeStyler87/test-tags/releases/
Either that or it's completely random like the OP.