curl --request POST \
  --url https://api.edenai.run/v3/upload \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: multipart/form-data' \
  --form file='@example-file' \
  --form expires_in_days=30 \
  --form purpose=general

{
  "created_at": "2025-12-08T10:30:00Z",
  "expires_at": "2026-01-07T10:30:00Z",
  "file_id": "550e8400-e29b-41d4-a716-446655440000",
  "file_mimetype": "application/pdf",
  "file_name": "invoice.pdf",
  "file_size": 1048576,
  "metadata": {
    "page_count": 5
  },
  "purpose": "general"
}