This task downloads files but sometimes, TFS could throw an error, and this is will - mistakenly, get saved as the requested file.
for example - the content could be this:
{"$id":"1","innerException":null,"message":"TF15004: The download request signature has
expired.","typeName":"Microsoft.TeamFoundation.Framework.Server.DownloadTicketValidationException,
Microsoft.TeamFoundation.Framework.Server","typeKey":"DownloadTicketValidationException","errorCode":0,"eventId":4008}
This task downloads files but sometimes, TFS could throw an error, and this is will - mistakenly, get saved as the requested file.
for example - the content could be this: