Definition for a single rule in a Gate. This will check for the presence of a token or NFT, given the contract address, in the wallet of a user being evaluated. For multi-wallet users, we will check all wallets. If a filter is defined, then we will also check that the filter checks apply to the user

type
enum<string>
required
Available options:
nft,
token
address
object
required

Defines one token address connected with network Id on which it's working

filter
object

Defines the filter properties used for the gate