One month down in 2025: How are your resolutions coming along? Check out how to get back on track here.
Forum Discussion
Solved
C# Dropbox.API File Upload Errors
I'm using the most recent NuGet package for my VS 2019 project. My app has worked consistently for several years now. But recently I have logged errors when invoking the client.Files.UploadAsync() me...
Yes, for the official Dropbox API v2 .NET SDK, you can find an example of using the new authorization functionality in the OauthBasic example (non-PKCE, meant for server-side apps) as well as in the OAuthPKCE example (PKCE, meant for client-side apps).
I think I might have stumbled upon what's going on. First off, I needed to ensure I am enforcing TLS 1.2 throughout my project. Previously it was just defined within the initial OAuth2 form's method. Secondly, I have read on the community posts that the access tokens now have shorter expiration times compared to previously. Strange that just now in 2022 I'm running into that mechanism. Most of the community posts were from a year or more ago where developers ran into this happening.
Between both elements I hope to have things patched up for my project. Time and testing will certainly tell. 😀
About Dropbox API Support & Feedback
Find help with the Dropbox API from other developers.
