Gets a gate

curl --request GET \
  --url https://app.dynamicauth.com/api/v0/environments/{environmentId}/gates/{gateId}

{
  "id": "95b11417-f18f-457f-8804-68e361f9164f",
  "name": "Super User Gate",
  "scope": "superuser",
  "enabledAt": "2023-11-07T05:31:56Z",
  "rules": [
    {
      "type": "nft",
      "address": {
        "networkId": 1,
        "contractAddress": "0xbF394748301603f18d953C90F0b087CBEC0E1834"
      },
      "filter": {
        "tokenId": "0x01",
        "amount": 123
      }
    }
  ],
  "outcome": "scope"
}