Hi @v-bofeng-msft,
Thanks for your reply. That doesn't look like an OData filter, have you tried this yourself?
When I tried it, I got this error:
Invalid filter clause: Syntax error at position 6 in 'https://graph.microsoft.com/v1.0/users/<user-principal-name>/transitiveMemberOf/microsoft.graph.group'.
I also tried it in the URI field of the "Send an HTTP request V2" action, the one I noted before only supports the /groups segment and got this error:
URI path is not a valid Graph endpoint, path is neither absolute nor relative or resource/object is not supported for this connector. Resources: groups. Uri: https://graph.microsoft.com/v1.0/users/<user-principal-name>/transitiveMemberOf/microsoft.graph.group
Many thanks, Chris