https://community.dynatrace.com/t5/Alerting/How-flexible-is-ExceptionPattern-on-error-detection-parameterset/m-p/177661#M2738 <P>See:&nbsp;<A href="https://www.dynatrace.com/support/help/dynatrace-api/configuration-api/service-api/failure-detection/parameter-set/put-parameter-set#definition--ExceptionPattern" target="_blank" rel="noopener">https://www.dynatrace.com/support/help/dynatrace-api/configuration-api/service-api/failure-detection/parameter-set/put-parameter-set#definition--ExceptionPattern</A></P> <P>&nbsp;</P> <P>We can define classPattern and messagePattern like in the UI but I am wondering if any regex like stuff is allowed? Or is it just contains? case sensitive or not?</P> Wed, 30 Mar 2022 11:59:52 GMT Bert_VanderHeyd 2022-03-30T11:59:52Z https://community.dynatrace.com/t5/Alerting/How-flexible-is-ExceptionPattern-on-error-detection-parameterset/m-p/177661#M2738 <P>See:&nbsp;<A href="https://www.dynatrace.com/support/help/dynatrace-api/configuration-api/service-api/failure-detection/parameter-set/put-parameter-set#definition--ExceptionPattern" target="_blank" rel="noopener">https://www.dynatrace.com/support/help/dynatrace-api/configuration-api/service-api/failure-detection/parameter-set/put-parameter-set#definition--ExceptionPattern</A></P> <P>&nbsp;</P> <P>We can define classPattern and messagePattern like in the UI but I am wondering if any regex like stuff is allowed? Or is it just contains? case sensitive or not?</P> Wed, 30 Mar 2022 11:59:52 GMT https://community.dynatrace.com/t5/Alerting/How-flexible-is-ExceptionPattern-on-error-detection-parameterset/m-p/177661#M2738 Bert_VanderHeyd 2022-03-30T11:59:52Z https://community.dynatrace.com/t5/Alerting/How-flexible-is-ExceptionPattern-on-error-detection-parameterset/m-p/178110#M2796 <P><a href="https://community.dynatrace.com/t5/user/viewprofilepage/user-id/11940">@Bert_VanderHeyd</a>&nbsp; as far as I know it is "contains". No regular expressions.&nbsp; For case sensitivity, I'm not sure, but I've always used it as it is case sensitive.</P> Tue, 28 Dec 2021 15:06:53 GMT https://community.dynatrace.com/t5/Alerting/How-flexible-is-ExceptionPattern-on-error-detection-parameterset/m-p/178110#M2796 Julius_Loman 2021-12-28T15:06:53Z