ElasticSearch Nest - query on an array field

Question

I have document that contains an array element:

{
...,
"roles": ["Worker", "Admin",...]
...
}

How can I create a query that returns all documents where on this array all values are NOT "client" for example?

Answer 1

Must not query in nest

var searchResults = this.elasticClient.Search<Model>(s => s
    .Query(q => q
        .Bool(b => b
            .MustNot(
                bs => bs.Term(p => p.roles, "client"),
            )
        )
    )
);