curl --request GET \
  --url https://api.portkey.ai/v1/labels \
  --header 'x-portkey-api-key: <api-key>'

{
  "total": 123,
  "data": [
    {
      "id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
      "name": "<string>",
      "description": "<string>",
      "color_code": "<string>",
      "organisation_id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
      "workspace_id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
      "is_universal": true,
      "created_at": "2023-11-07T05:31:56Z",
      "last_updated_at": "2023-11-07T05:31:56Z",
      "status": "<string>"
    }
  ]
}