Request

GET /advertiser/456

Response

{
  "messages": [],
  "entity": [
    {
      "id": 456,
      "name": "Old Advertiser",
      "agencyId": 123,
      "currency": "USD",
      "category": "IAB1",
      "timezoneName": "ET",
      "externalAdvertiserId": "123#Test"
    }
  ]
}