event.acknowledge method

[tthogho1]

I tried to to add event-acknowlege message using Zabbix(1.8.3) API.

I made json data below and send to zabbix from perl script.
(eventid was got with event.get method)

{
"jsonrpc":"2.0",
"method":"event.acknowledge",
"params":{
"eventids":["104040"],
"message":"update message"
},
"id":2,
"auth":"2cce308ce1d3447e012d7b5b7b850d60"
}

But I got result like below and acknowlege message did not updated.
{"jsonrpc":"2.0","result":{"eventids":[]},"id":2}

How can I use Zabbix API event.acknowledge method ?

[knightstalker]

I had the same problem. It's actually class.cevent.php from the frontend that 'misteriously' mess up and don't actually acknowledge the event.
I upgraded to version 1.8.4 and the problem was gone. You can just overwrite this file with the new version and you're all set.