How do I prevent the session load in "PersistedLoadPre"

[Ajaymamtora]

Id like to check if any terminal buffers are open in this event, prompt the user, then if they reject, cancel the session load

  vim.api.nvim_create_autocmd({ "User" }, {
    pattern = "PersistedLoadPre",
    group = group,
    callback = function(session)
-- prompt -> exit
    end,
  })

[olimorris]

You can't. I'd advise creating your own function which checks for terminal buffers and then loads a session.