Deletes the secret for uid from either the default keyring or session keyring.
Note the boolean return value indicates whether the delete operation itself completed successfully, not whether the secret was found and deleted. If no such secret was found, the function will still return true. If an error occurs, the function sets throws and returns false.
| uid |
a unique identifier of the secret |
| cancellable |
optional Cancellable object, or null |
|
true on success, false on error |