curl --request POST \
  --url https://www.datalab.to/api/v1/marker/extraction/gen_schemas \
  --header 'Content-Type: application/json' \
  --header 'X-API-Key: <api-key>' \
  --data '{
  "checkpoint_id": "<string>"
}'

{
  "success": true,
  "error": "<string>",
  "request_id": "<string>",
  "request_check_url": "<string>",
  "versions": {}
}