delete_sync

Description:

public virtual bool delete_sync (Source source, Cancellable? cancellable = null) throws Error

Asks this to delete any stored credentials for source.

Default implementation returns false and sets NOT_SUPPORTED error.

If an error occurs, the function sets error and returns false.

this	an SourceCredentialsProviderImpl
source	an Source
cancellable	optional Cancellable object, or `null`

true on success, false on error