Export DynamoDB dataset to S3

PUT 
/datasets/:id/export-to-s3

Triggers asynchronous DynamoDB PITR export to S3 via Step Functions. API path supports DynamoDB datasets only (Iceberg/s3athena exports are schedule-driven). No request body. Caller needs datasets.manage role permission; code does not enforce an additional owner-only check. Email notification is sent when export completes.

Request

Responses

200

Export triggered asynchronously; email follows on completion.

Response Headers

Access-Control-Allow-Origin
Access-Control-Allow-Methods
Access-Control-Allow-Headers

400

Validation failure. Codes include DS-1001 (missing), DS-1002 (inactive), DS-1040 (wrong target / Iceberg via API), DB-1007 (PITR enable fail).

Response Headers

Access-Control-Allow-Origin
Access-Control-Allow-Methods
Access-Control-Allow-Headers

500

Backend/generic failure.

Response Headers

Access-Control-Allow-Origin
Access-Control-Allow-Methods
Access-Control-Allow-Headers