To be effective, data quality requires a workflow and collaboration. Great Expectations must be able to notify you when validating a batch of data succeeds or fails. Previously the only notification mechanism was Slack by enabling SlackNotificationAction in their Validation Operators’ configuration, then Niall added PagerDutyAlertAction.
This is a companion discussion topic for the original entry at https://greatexpectations.io/blog/opsgenie-integration/