Jamie Lennox d333f179f3 Add documentation for the exception response
There was no documentation on how to use the exc= parameter. Add some
simple docs so people at least know that it's there.

Change-Id: I743e6899c2fe611790a7880bd909bb1260f9de52
Closes-Bug: #1625580
2017-02-01 15:57:15 +11:00
..
2016-10-04 16:34:16 +11:00
2016-10-04 16:34:16 +11:00
2016-10-04 16:34:16 +11:00