I’m using the SDK C# and when sending a request Envelopes::GetDocument (link) to get the documents, this fails with error:
"errorCode":"USER_AUTHENTICATION_FAILED","message":"One or both of Username and Password are invalid. Invalid access token"
All other API calls before calling GetDocument are passing OK - for example when calling Envelopes::listDocument (before the GetDocument) to get the list of documents, that returns succesfully. But then with same starting point GetDocument fails.
We do checks for token validity etc. before calling these methods and only GetDocument respons with error. What could be the cause and what should we consider?