docs/daprdocs/content/en/developing-applications/building-blocks/state-management/query-api-examples/query1.json

{
    "query": {
        "filter": {
            "EQ": { "value.state": "CA" }
        },
        "sort": [
            {
                "key": "value.person.id",
                "order": "DESC"
            }
        ]
    }
}