Question regarding disconnecting event handler

Hello,

I am using the event handler provided by Moralis, for example:

Moralis.Web3.onAccountsChanged(async function (accounts) {
  const confirmed = confirm('Link this address to your account?');
  if (confirmed) {
    await Moralis.Web3.link(accounts[0]);
    alert('Address added!');
  }
});

My question is: how to we disconnect from the event (onAccountsChanged in the case of the sample above) once we do not want to listen any more?
I have not been able to find an function like off or disconnect.

Thanks,
Gerald