def get_profiles(session, vm):
    """Query storage profiles associated with the given vm.

    :param session: VMwareAPISession instance
    :param vm: vm reference
    :return: profile IDs
    """
    pbm = session.pbm
    profile_manager = pbm.service_content.profileManager
    object_ref = pbm.client.factory.create('ns0:PbmServerObjectRef')
    object_ref.key = vm.value
    object_ref.objectType = 'virtualMachine'
    return session.invoke_api(pbm, 'PbmQueryAssociatedProfile',
        profile_manager, entity=object_ref)
