List Organizations

curl --request GET \
  --url https://api.altostrat.io/workspaces/{workspace_id}/organizations \
  --header 'Authorization: Bearer <token>'

{
  "data": [
    {
      "id": "<string>",
      "name": "<string>",
      "workspace_id": "<string>",
      "external_id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
      "parent_org_id": "<string>",
      "path": "<string>",
      "depth": 4,
      "billing_account_id": "<string>",
      "usage": {
        "usage": {},
        "subtree_usage": {}
      },
      "limits": {},
      "picture": "<string>"
    }
  ]
}