curl --request GET \
  --url https://api.planetscale.com/v1/organizations/{name}/cluster-size-skus \
  --header 'Authorization: <api-key>'

{
  "current_page": 123,
  "next_page": 123,
  "next_page_url": "<string>",
  "prev_page": 123,
  "prev_page_url": "<string>",
  "data": [
    {
      "name": "<string>",
      "display_name": "<string>",
      "cpu": 123,
      "storage": 123,
      "ram": 123,
      "metal": true,
      "enabled": true,
      "provider": "<string>",
      "sort_order": 123
    }
  ]
}