Amazon SP-API BugFix

I need assistance with an Amazon SP-API BugFix project. We have "Access to requested resource is denied". The bug in question is related to C#, so knowledge and expertise in this programming language is necessary. I do not have additional information on the bug, so the freelancer should be familiar with debugging processes, as well be able to provide ideas on how to fix it. This job requires a freelancer with great technical skills and experience, who will be able to identify and fix the bug efficiently.