curl --request POST \
--url https://api.retab.com/v1/evals/extract/extract/{project_id}/{iteration_id}/stream \
--header 'Api-Key: <api-key>' \
--header 'Content-Type: multipart/form-data' \
--form 'document=<string>' \
--form 'documents=<string>' \
--form 'model=<string>' \
--form image_resolution_dpi=123 \
--form n_consensus=123 \
--form 'metadata=<string>' \
--form 'extraction_id=<string>'