Test Webhook

Test destination connectivity for Teams, Slack, Email, or generic Webhook.

For teams, POSTs a test JSON body to webhook_url (HTTP webhook / workflow).
For slack, sends a test message via the Slack Web API using the stored bot token
and channel_id—not an outbound POST to a caller-supplied URL. No destination row is
required for that channel; the test only needs a valid Slack integration and channel id.
For email, sends a short SMTP test message to the listed addresses.
For webhook, POSTs a sample JSON payload to the supplied webhook_url with optional
custom headers.

• request (DestinationTestRequest): Required. The payload that includes:
  • integration_type (IntegrationType): teams, slack, email, or webhook
  • webhook_url (HttpUrl): Required for teams and webhook. Target URL for the test POST.
  • integration_id (UUID): Required for slack. Slack integration identifier.
  • channel_id (str): Required for slack. Slack channel ID.
  • emails (List[str]): Required for email. Recipient addresses.
  • headers (dict[str, str]): Optional for webhook. Custom HTTP headers to attach.