Emergency application disable #15
Description
Think some microservice being used to send enormous amount of spam.
You'd want to take it offline as first mitigation, then improve anti-spam measures, then re-publish the service again.
The application should not disappear entirely (not use 404), perhaps use 503 SERVICE UNAVAILABLE
:
The server is currently unable to handle the request due to a temporary overload or scheduled maintenance, which will likely be alleviated after some delay.