curl --request GET \
  --url https://api.meetcampfire.com/coa/api/v1/bill-draft \
  --header 'Authorization: <api-key>'

[
  {
    "id": 123,
    "customer": 123,
    "dedup_hash": "<string>",
    "promoted_bill": 123,
    "created_at": "2023-11-07T05:31:56Z",
    "created_by": 123,
    "last_modified_at": "2023-11-07T05:31:56Z",
    "entity": 123,
    "source_file": 123,
    "sender_email": "<string>",
    "recipient_alias": "<string>",
    "email_subject": "<string>",
    "parse_error": "<string>",
    "extracted_vendor_name": "<string>",
    "extracted_bill_number": "<string>",
    "extracted_bill_date": "2023-12-25",
    "extracted_due_date": "2023-12-25",
    "extracted_currency": "<string>",
    "extracted_total_amount": 0,
    "extracted_line_items": "<unknown>",
    "field_confidence": "<unknown>",
    "resolved_vendor": 123,
    "discard_reason": "<string>"
  }
]