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Datadog (2026-10-21)

Fixed credential logging in Debug Mode and improved metric and webhook input handling and request validation:

  • Fixed Debug Mode printing the API key, application key, and OAuth access token in request headers in the logs; Debug Mode no longer logs request details on any action, including Raw Request, so credentials are no longer logged
  • Updated the Alert Notification Events trigger to register its Datadog webhook idempotently: a deploy updates a webhook of the same name that already points to the flow, creates it when absent, and fails with an error asking for a unique Webhook Name when that name belongs to a webhook pointing elsewhere; deleting the trigger or leaving Listening Mode removes the webhook only if it points to the flow, and renaming the Webhook Name removes the webhook registered under the old name
  • Fixed Submit Single Metric submitting a data point of 0 when Value was left blank; a blank Value now fails with "Value is required and must be a number."
  • Fixed Update Webhook sending an empty URL when Webhook URL was left blank; a blank Webhook URL is now omitted from the request, so the webhook keeps its existing URL
  • Updated List Metrics to reject a blank From; a blank From previously listed metrics from the epoch and now fails with "From is required and must be a number."
  • Updated Submit Metrics to validate Metric Series; malformed JSON or a value that is not an array now fails with a clear message instead of an opaque API error
  • Updated Submit Single Metric to omit the resource entry from the request when neither Resource Name nor Resource Type is set
  • Added an output schema to the Delete Webhook action for improved field mapping during configuration