How can I replace “some” parameter in GRAPHQL query?

I’ve the follow query and I wanna get only one result of siteAttributeValues that will be regarding to search in "variables". What can I use instead of some in my query?

{ "query": "query($search: String!){rn sites(take: 10, where: { siteAttributeValues: { some: { stringValue: { like: $search } } } }){rn items{rn idrn namern siteAttributeValues{ rn idrn stringValuern } }rn }rn}", "variables": {search: "%test-erp2%"} }

Thank you

I need to find out the problem