The "ManagedEvents" metadata tag allows you to flag an event as being managed. By definition this "ManagedEvents" metadata tag should be used in
pair with an "Event" metadata tag.
Noncompliant code example
[Event(name="message", type="my.package.MyEvemt")]
[ManagedEvents("mes")] //This "mes" event is not defined with the "Event" metadata tag
public class MyClass {...}
Compliant solution
[Event(name="message", type="my.package.MyEvemt")]
[ManagedEvents("message")]
public class MyClass {...}