Is your feature request related to a problem? Please describe.
As it is a very handy feature to not alert on every pod shutting down/killing/whatever event, the reasons field could be very handy. However, there is
a) no mentioning about it except this github repo (its missing on the page)
b) there is no documentation about it (e.g. about what potential values are)

This makes it very hard to start using it
Describe the solution you'd like
Having a config-field which expects certain enums should document the enum-values