Query keychain for "Not Equal" results

let query: [String : Any] = 
                  [kSecClass as String : kSecClassGenericPassword,
                   kSecAttrLabel as String : "hello@email.com"]

let status = SecItemDelete(query as CFDictionary)

A query like above helps to search the keychain and delete the entries that have AttrLabel as "hello@email.com" .

However we are having a requirement to delete the entires that don't match "hello@email.com", basically we want to get all entries that are NOT EQUAL TO "hello@email.com".

I checked on the documentation and other links, we could not find on details whether it is possible to pass != condition to keychain query

Please suggest

Regards, Vinoth