Exception is thrown when the issue tracker is not configured correctly.
Exception indicates a general connection failure with the issue tracker.
Exception is thrown when the requestor is not authorized to retrieve the issue.
Exception is thrown in case of issue tracker server failure.
Exception is thrown when certain issue cannot be found in the issue tracker.
Exception indicates that the request was not performed within certain timeout.
General superclass of all issue retrieve exceptions.
Exception is thrown when the request requires user authentication.
Exception is thrown when TeamCity failed to parse or understand the response from the issue tracker, or the issue tracker failed to understand the request from TeamCity.