Service.setAliasSync

bool setAliasSync(string alias_,  secret.collection.Collection collection =  null,  gio.cancellable.Cancellable cancellable =  null)

Assign a collection to this alias. Aliases help determine well known collections, such as 'default'.

If service is null, then [secret.service.Service.getSync] will be called to get the default classService proxy.

This method may block and should not be used in user interface threads.

`alias_`	the alias to assign the collection to
`collection`	the collection to assign to the alias
`cancellable`	optional cancellation object

true if successful

[ErrorWrap]