curl --request GET \
  --url https://api.smokeball.com/contacts/{id}/tags \
  --header 'Authorization: <api-key>' \
  --header 'x-api-key: <api-key>'

{
  "id": "<string>",
  "href": "<string>",
  "relation": "<string>",
  "method": "GET",
  "self": {
    "id": "<string>",
    "href": "<string>",
    "relation": "<string>",
    "method": "GET"
  },
  "value": [
    {
      "id": "<string>",
      "name": "<string>",
      "type": "Custom"
    }
  ]
}