fullWithdrawalRequestfunction in StarkEx contract. This function gets two parameters:
vaultId. The request is valid only if the
starkKeyparameter is associated with the Ethereum address that initiated the transaction. Otherwise, the request is rejected by the StarkEx smart contract (and won't be treated by the off-chain application).
vaultIdin the transaction corresponds to the same
starkKeyas was sent in the transaction.
vaultIdthat doesn't belong to her - and thus StarkEx will prove the invalidity of the request and will not withdraw the funds.