How can i get history problems form problem.get API?

[mad su]

Hi
When I used the problem.get api ,it only return recent event。But i can find history from page



so ,is there any way that i can get the history problems from api?

and in problem.get the recent param, how can i find the N value?

recent

boolean

true - return PROBLEM and recently RESOLVED problems (depends on Display OK triggers for N seconds) Default: false - UNRESOLVED problems only

[cyber]

Manual also says, on the same problem.get page...

This method is for retrieving unresolved problems. It is also possible, if specified, to additionally retrieve recently resolved problems. The period that determines how old is "recently" is defined in Administration → General. Problems that were resolved prior to that period are not kept in the problem table. To retrieve problems that were resolved further back in the past, use the event.get method.