@Ryan.Paredez This issue is solved with the support help, they enabled the debug and got me the exact error .I removed the section of the request that are causing the issues #set($summaryMessageParts = $latestEvent.summaryMessage.split("Properties"))...
@Sunil.Agarwal I am dealing with a similar issue we use a HTTP template that works for the health rule based events to call webex and opsgenie but work work for custom events ,it is failing with the 400 error .at this point my theory is the template...
I am dealing with a similar issue
we use an HTTP template that works for the health rule-based events to call Webex and Opsgenie but it won't work for custom events. It is failing with the 400 error.
At this point my theory is the template variable ...