curl --request POST \
  --url https://api.headlesscommerce.io/v1/admin/products/import \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: multipart/form-data' \
  --form file='@example-file'

{
  "created": 123,
  "skipped": 123,
  "errors": [
    "<string>"
  ]
}