struct ReleaseResourceCmd

Releases the client's reference to the resource; it is then illegal to use

the ID in subsequent Commands. Other references to the resource may exist,

so releasing the resource does not result in its immediate destruction; it is

only destroyed once the last reference is released. For example, the

resource may be required to render an in-progress frame, or it may be

referred to by another resource). However, the ID will be immediately

unregistered, and may be reused to create a new resource.