Collection.delete_

void delete_(gio.cancellable.Cancellable cancellable = null, gio.types.AsyncReadyCallback callback = null)

Delete this collection.

This method returns immediately and completes asynchronously. The secret service may prompt the user. [secret.service.Service.prompt] will be used to handle any prompts that show up.

Parameters

`cancellable`	optional cancellation object
`callback`	called when the operation completes