curl --request GET \
  --url https://api.example.com/view-specific/{brokerageFirmId}/child-brokerage-firms

{
  "data": [
    {
      "type": "<string>",
      "id": "<string>",
      "companyInfo": {
        "siret": "<string>",
        "siren": "<string>",
        "nafCode": "<string>",
        "nafLabel": "<string>",
        "name": "<string>",
        "creationDate": "<string>",
        "location": {
          "city": "<string>",
          "country": "<string>",
          "address": "<string>",
          "postCode": "<string>"
        },
        "legalStatus": {
          "1": "<string>",
          "2": "<string>",
          "3": "<string>"
        },
        "headcount": "<string>"
      },
      "createdAt": "2023-11-07T05:31:56Z",
      "tenantId": "<string>",
      "productIdsWithStatus": [
        "<string>"
      ],
      "customFields": [
        {
          "key": "<string>",
          "value": "<string>"
        }
      ],
      "parentBrokerageFirmId": "<string>",
      "preferredPaymentMethodId": "<string>"
    }
  ],
  "pageInfo": {
    "first": true,
    "last": true
  },
  "totalCount": 123,
  "currentPage": 123,
  "totalPages": 123
}