curl --request POST \
  --url https://api.merchantops.ai/api/lakehouse/documents/{document_id}/mapping/confirm \
  --header 'Content-Type: application/json' \
  --data '
{
  "column_mapping": {},
  "field_rules": {},
  "group_mappings": [
    {
      "group_id": "<string>",
      "column_mapping": {},
      "composite_keys": [],
      "sheet_configs": []
    }
  ],
  "include_policy_notes": true,
  "policy_metadata": {
    "date_format": "MM/DD/YYYY",
    "effective_date": "<string>",
    "notes": "<string>"
  },
  "sheet_configs": [
    {
      "name": "<string>",
      "header_row": 1,
      "skip": false
    }
  ]
}
'

{
  "document_id": "<string>",
  "message": "<string>",
  "status": "<string>"
}