Exam AZ-204 topic 4 question 60 discussion

Agree. if you try:"$filter=groupTypes/any(s:s ne 'Unified')&$count=true", you get: "Using 'ne' inside 'any' clause is invalid. Suggestion: consider using the 'not' operator instead."

=> https://learn.microsoft.com/en-us/graph/filter-query-parameter?tabs=http#examples-using-the-filter-query-operator:~:text=~/groups%3F%24filter%3DNOT%20groupTypes/any(c%3Ac%20eq%20%27Unified%27)%26%24count%3Dtrue

Not sure since then but now it supports the ne parameter too: "As Microsoft Entra ID continues to deliver more capabilities and improvements in stability, availability, and performance, Microsoft Graph also continues to evolve and scale to efficiently access the data. One way is through Microsoft Graph's increasing support for advanced query capabilities on various Microsoft Entra ID objects, also called directory objects, and their properties. For example, the addition of not (not), not equals (ne), and ends with (endsWith) operators on the $filter query parameter." https://learn.microsoft.com/en-us/graph/aad-advanced-queries?tabs=http#count-of-a-collection-in-a-filter-expression

Agreed, it's correct, but here're the links with explanation https://learn.microsoft.com/en-us/graph/filter-query-parameter?tabs=http#any-operator https://learn.microsoft.com/en-us/graph/aad-advanced-queries

This works OK in graph: https://graph.microsoft.com/v1.0/groups?$filter=groupTypes/any(c:c eq 'Unified')

Now it works fine.

I don't think so. I see if you want to use negative this way, you have to set parenthesis after not. like this: /groups$filter=not(groupTypes/any(s:s eq 'Unified'))