Resetting Sandbox completely? (Invalid client OAuth)

[tk_1337]

Hello,

I am currently developing an API for my company and run into some problems with OAuth2.0. At the start I tried different methods but nothing worked so I tried the provided nuget package and it worked like a charm at the first try last week. Unfortunately I had to rework my whole program because this was just for testing reasons. For testing in the new program I created new users to check the whole AUTH process. Along the way I think I **bleep**ed up my Sandbox. I can log on but get errors when contacting it through the API (with the nuget package, Error: {"error":"invalid_client","error_description":"client authentication failed"}). Generally the whole thing is bugging and I also can't create new users (Error: user ID already used). So I want to completely reset the sandbox and try again? Is there any way to do that?

Or otherwise if you can say something about the OAuth problem, please tell me.

Kind regards

[developer_support@ebay]

Hi @tk_1337 

You can reset your Sandbox password on Reset Sandbox User Password page.

[tk_1337]

Hey developer_support@ebay ,

I know. I've found this site. Unfortunately it didn't help with any issues regarding my sandbox. After password changes I ran into the same issues. But isn't there any possibility to delete user completely and maybe reset the whole sandbox?

Kind regards