curl --request GET \
  --url https://partner-api.getoliver.com/services/core/open_api/v1/clients/{id} \
  --header 'Authorization: Bearer <token>' \
  --header 'X-Client-Id: <x-client-id>'

{
  "success": true,
  "data": {
    "id": "<string>",
    "name": "<string>",
    "email": "<string>",
    "phone": "<string>",
    "patients": [
      {
        "id": "<string>",
        "name": "<string>",
        "client_id": "<string>",
        "species": "<string>",
        "breed": "<string>"
      }
    ],
    "remote_id": "<string>"
  },
  "message": "<string>"
}