add_resource

Add an additional resource to announce in this resource group.

Adds a resource with target target, USN usn, and locations locations to this. If the resource group is set [property@GSSDP.ResourceGroup:available], it will be announced right away.

If your resource only has one location, you can use [method@GSSDP.ResourceGroup.add_resource_simple] instead.

The resource id that is returned by this function can be used with [method@GSSDP.ResourceGroup.remove_resource].

Parameters:

this	A ResourceGroup
target	The resource's target
usn	The resource's USN
locations	A List of the resource's locations

Returns:

The ID of the added resource.