The remote server returned an error: (404)

Hi there! I want to access Jira issues from an external application, and have tried to implement the atlassian sdk into a program we use to register serialnumbers. Im a bit confused because I write in C#(My knowledge with C# is still a little limited). I have tried to follow a tutorial on youtube: https://youtu.be/VVmDU1tm2Lk (8 videos)

I downloaded the sourcecode: https://github.com/IonaFX/jira-api-client . I changed the URL, userlogin etc… of course, But when I try to run the program, I get: “The remote server returned an error: (404)” at System.Net.HttpWebRequest.GetResponse(). I can’t figure out why.

I was hoping that someone could help guide me in the right direction, because when I try to read the documentation, I find that most of it is for plugins to Jira, and not for external applications like Im working on.

Any help would be very much appreciated.
-Erik

You may need to reach out to the author of that code to find out why it doesn’t work.

The documentation for Jira Cloud’s REST API is here: https://developer.atlassian.com/cloud/jira/platform/rest/v2/

It is possible to download the Swagger spec and use that to generate client code for common languages.