Datadog integrates with Sumo Logic in two ways: you can forward Sumo Logic log data to your Datadog event stream, and you can use Sumo Logic as a notification channel from Datadog alerts and events. In other words, each service can inform the other.
Give the connection a Name and optionally a Description. For the URL, enter:
Customize the payload as needed. Click the Help link to learn about the available variables.
Click Test Connection. You should see a new item in your Event Stream similar to this:
If everything looks good, click Save.
In Sumo Logic, save any search and choose to schedule the search.
Choose Webhook for the Alert Type. Choose your new Datadog Connection from the list of webhooks. Optionally customize the Payload. You will probably want to change the Alert Condition to send a notification only if the number of results is greater than 0.