curl --request GET \
  --url https://your-instance.example.com/api/organizations/{organizationId}/document-types \
  --header 'Authorization: Bearer <token>'

{
  "documentTypes": [
    {
      "name": "Credit Bureau",
      "isRequired": true
    },
    {
      "name": "Paystub",
      "isRequired": true
    },
    {
      "name": "Bank Statement",
      "isRequired": false
    }
  ]
}