curl --request GET \
  --url https://api.eu.bronto.io/tags/search \
  --header 'X-BRONTO-API-KEY: <api-key>'

{
  "tags": [
    {
      "name": "environment",
      "values": [
        {
          "value": "production",
          "types": [
            {
              "entities": [
                {
                  "id": "3c90c3cc-0d44-4b50-8888-8dd25736052a"
                }
              ]
            }
          ]
        }
      ]
    }
  ]
}