BOX Access token API V2
问题 I am trying to retrieve an Access Token from BOX.COM oauth2 and no matter what I do I get the same error. {"error":"invalid_request","error_description":"Invalid grant_type parameter or parameter missing"}. I have verified the client id, client secret and get a new code every time I try (the expire every 30 seconds). I have tried VB.NET, C# and even the RestClient plugin for FireFox. Below is the VB.NET code that I am using. Any help would be greatly appreciated! Thanks, Brian Public Sub