I've set up project https://github.com/autodesk-platform-services/aps-revit-rcw-parameters-exchange locally providing all required settings but getting error
<?xml version="1.0" encoding="UTF-8"?>
<Error>
<Code>InvalidToken</Code>
<Message>The provided token is malformed or otherwise invalid.</Message>
<Token-0>IQ...==</Token-0>
<RequestId>N7...P7</RequestId>
<HostId>z8...m8</HostId>
</Error>
from the failedInstructions reportUrl after the issued Design Automation API workitem has run into that state.
The app has access to all required data like the project and model GUID from Autodesk Construction Cloud providing a valid access token.
After a lot of debugging I don't know where to look any further for finding the root cause. Thanks!