currently getByAnchorAndDescendentNameAndLeafValues does not support list values.

e.g
the following will return an empty value
(6, 1001, 3001, 4, '/bookstore/categories[@name="kids"]/books/chapters[@code="1"]', '

');

//chapters[@code="1"]

for more information see the cps notes https://docs.onap.org/projects/onap-cps/en/latest/cps-path.html