def verify_link(response_items, link_object_name, expect_link, link_class,
link_name, head_uuid, tail_uuid, head_kind, fetch_object, class_name)
link = find_obj_in_resp response_items, 'arvados#link', link_object_name
def verify_link(response_items, link_object_name, expect_link, link_class,
link_name, head_uuid, tail_uuid, head_kind, fetch_object, class_name)
link = find_obj_in_resp response_items, 'arvados#link', link_object_name