{
    "SINTERCARD": {
        "summary": "Intersect multiple sets and return the cardinality of the result",
        "complexity": "O(N*M) worst case where N is the cardinality of the smallest set and M is the number of sets.",
        "group": "set",
        "since": "7.0.0",
        "arity": -3,
        "function": "sinterCardCommand",
        "get_keys_function": "sintercardGetKeys",
        "command_flags": [
            "READONLY"
        ],
        "acl_categories": [
            "SET"
        ],
        "key_specs": [
            {
                "flags": [
                    "RO",
                    "ACCESS"
                ],
                "begin_search": {
                    "index": {
                        "pos": 1
                    }
                },
                "find_keys": {
                    "keynum": {
                        "keynumidx": 0,
                        "firstkey": 1,
                        "step": 1
                    }
                }
            }
        ],
        "arguments": [
            {
                "name": "numkeys",
                "type": "integer"
            },
            {
                "name": "key",
                "type": "key",
                "key_spec_index": 0,
                "multiple": true
            },
            {
                "token": "LIMIT",
                "name": "limit",
                "type": "integer",
                "optional": true
            }
        ]
    }
}
