curl --request POST \
  --url https://api.parcha.ai/api/v1/mapCsvColumns \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '{
  "agent_type": "kyc",
  "csv_columns": [
    "<string>"
  ],
  "sample_data": [
    {}
  ]
}'

{
  "mappings": [
    {}
  ],
  "unmapped_columns": [
    "<string>"
  ]
}