curl --request POST \
  --url https://api.contro.me/v1/partner/cardholders/{id}/kyc \
  --header 'Content-Type: application/json' \
  --header 'x-contro-api-key: <api-key>' \
  --data '
{
  "cardProgramId": "cp_xyz789"
}
'

{
  "status": "pending",
  "cardholderId": "ch_abc123",
  "cardProgramId": "cp_xyz789"
}