Start a batch migration

Start translating the pending resources of a draft batch migration into Cloud SIEM detection rules. The batch migration moves to in_progress, and its resources are translated asynchronously. Once no resource is pending or in_progress, the batch migration moves to completed. Starting an in_progress batch migration again does not queue duplicate work, so the request can be safely retried, including after a timeout or a 5xx error. Returns 409 Conflict if the batch migration is completed or canceled.

An organization can translate up to 2000 resources in total across all of its batch migrations. Resources that were already processed count toward this limit even after they are deleted, and pending resources of in_progress batch migrations reserve capacity. Returns 409 Conflict if starting the batch migration would exceed this limit. To request a higher limit for your organization, contact Datadog support.