A message class representing a failure response of an HTTP request. The class contains the original request and the exception that was the cause of the failure
Discards the source of the response entity if this is necessary and possible. This function checks whether the ''cause'' of this failed result is a FailedResponseException. If this is the case and if the discard entity mode of the request is ''NEVER'', the entity is discarded. (For other discard modes, this should have been done already by the actor that produced this failed result.)
Discards the source of the response entity if this is necessary and possible. This function checks whether the ''cause'' of this failed result is a FailedResponseException. If this is the case and if the discard entity mode of the request is ''NEVER'', the entity is discarded. (For other discard modes, this should have been done already by the actor that produced this failed result.)