curl --request POST \
  --url https://studio.eigenpal.com/api/v1/automations/{id}/examples/{exampleId}/input \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: multipart/form-data' \
  --form 'file=<string>' \
  --form file.items='@example-file'

{
  "uploaded": [
    "<string>"
  ]
}