apoc.map.clean Function apoc.map.clean(map,[skip,keys],[skip,values]) yield map filters the keys and values contained in those lists, good for data cleaning from CSV/JSON Signature apoc.map.clean(map :: MAP?, keys :: LIST? OF STRING?, values :: LIST? OF ANY?) :: (MAP?) Input parameters Name Type Default map MAP? null keys LIST? OF STRING? null values LIST? OF ANY? null More documentation of apoc.map.clean