{
    "RESTORE-ASKING": {
        "summary": "An internal command for migrating keys in a cluster",
        "complexity": "O(1) to create the new key and additional O(N*M) to reconstruct the serialized value, where N is the number of Redis objects composing the value and M their average size. For small string values the time complexity is thus O(1)+O(1*M) where M is small, so simply O(1). However for sorted set values the complexity is O(N*M*log(N)) because inserting values into sorted sets is O(log(N)).",
        "group": "server",
        "since": "3.0.0",
        "arity": -4,
        "function": "restoreCommand",
        "history": [
            [
                "3.0.0",
                "Added the `REPLACE` modifier."
            ],
            [
                "5.0.0",
                "Added the `ABSTTL` modifier."
            ],
            [
                "5.0.0",
                "Added the `IDLETIME` and `FREQ` options."
            ]
        ],
        "doc_flags": [
            "SYSCMD"
        ],
        "command_flags": [
            "WRITE",
            "DENYOOM",
            "ASKING"
        ],
        "acl_categories": [
            "KEYSPACE",
            "DANGEROUS"
        ],
        "key_specs": [
            {
                "flags": [
                    "OW",
                    "UPDATE"
                ],
                "begin_search": {
                    "index": {
                        "pos": 1
                    }
                },
                "find_keys": {
                    "range": {
                        "lastkey": 0,
                        "step": 1,
                        "limit": 0
                    }
                }
            }
        ],
        "arguments": [
            {
                "name": "key",
                "type": "key",
                "key_spec_index": 0
            },
            {
                "name": "ttl",
                "type": "integer"
            },
            {
                "name": "serialized-value",
                "type": "string"
            },
            {
                "name": "replace",
                "token": "REPLACE",
                "type": "pure-token",
                "optional": true,
                "since": "3.0.0"
            },
            {
                "name": "absttl",
                "token": "ABSTTL",
                "type": "pure-token",
                "optional": true,
                "since": "5.0.0"
            },
            {
                "token": "IDLETIME",
                "name": "seconds",
                "type": "integer",
                "optional": true,
                "since": "5.0.0"
            },
            {
                "token": "FREQ",
                "name": "frequency",
                "type": "integer",
                "optional": true,
                "since": "5.0.0"
            }
        ]
    }
}
