get all sandboxes

curl --request GET \
  --url https://ctl.prod.nuon.co/v1/sandboxes

[
  {
    "created_at": "<string>",
    "created_by": {
      "created_at": "<string>",
      "created_by_id": "<string>",
      "email": "<string>",
      "expires_at": "<string>",
      "id": "<string>",
      "issued_at": "<string>",
      "issuer": "<string>",
      "subject": "<string>",
      "token_type": "auth0",
      "updated_at": "<string>"
    },
    "created_by_id": "<string>",
    "description": "<string>",
    "id": "<string>",
    "name": "<string>",
    "releases": [
      {
        "created_at": "<string>",
        "created_by": {
          "created_at": "<string>",
          "created_by_id": "<string>",
          "email": "<string>",
          "expires_at": "<string>",
          "id": "<string>",
          "issued_at": "<string>",
          "issuer": "<string>",
          "subject": "<string>",
          "token_type": "auth0",
          "updated_at": "<string>"
        },
        "created_by_id": "<string>",
        "deprovision_policy_url": "<string>",
        "id": "<string>",
        "one_click_role_template_url": "<string>",
        "provision_policy_url": "<string>",
        "trust_policy_url": "<string>",
        "updated_at": "<string>",
        "version": "<string>"
      }
    ],
    "updated_at": "<string>"
  }
]