How can I see the call and the request that generated the error?
You can find more information about the request that generated the error by first clicking on the error you want to investigate.
Under the Errors section you will see a list of all the times your application has seen this error message. Click on the message you want to inspect to see full details about the request, response type, and the call sid for the call where the error happened.
To see all the request for the call that generated this error, click on the “View Call” link at the top right of the error message and you’ll be taken to the call details page. There you can see all the requests that were made as part of the call, including the one that created an error.