Get list of Aliases via SOAP.

I've been reading through the admin api reference documents, but I can't seem to find a way to list aliases already created for the domain.

There is, of course, the addAccountAlias command:

<AddAccountAliasRequest id="{value-of-zimbra-id}" alias="{alias}" />
And the removeAccountAlias command:

<RemoveAccountAliasRequest [id="{value-of-zimbra-id}"] alias="..." />

But I don't see a method to retrieve aliases for a domain.

Any help on this would be greatly appreciated.