hi @shek I just ran into this problem myself . the issue is with the @cypher directive understanding graphql datetime
if you change your mutation to
CREATE (registration: Registration {
registrationId: apoc.create.uuid(...
Are you trying to get Toys ordered by SalesRank? ( i don't know that you can put the where clause the way you typed it above )
might be easier to move this to slack (neo4j-users)