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/proc/self/root/opt/redis-8/src/commands/

//proc/self/root/opt/redis-8/src/commands/pfdebug.json

 {
    "PFDEBUG": {
        "summary": "Internal commands for debugging HyperLogLog values.",
        "complexity": "N/A",
        "group": "hyperloglog",
        "since": "2.8.9",
        "arity": 3,
        "function": "pfdebugCommand",
        "doc_flags": [
            "SYSCMD"
        ],
        "command_flags": [
            "WRITE",
            "DENYOOM",
            "ADMIN"
        ],
        "acl_categories": [
            "HYPERLOGLOG"
        ],
        "key_specs": [
            {
                "flags": [
                    "RW",
                    "ACCESS"
                ],
                "begin_search": {
                    "index": {
                        "pos": 2
                    }
                },
                "find_keys": {
                    "range": {
                        "lastkey": 0,
                        "step": 1,
                        "limit": 0
                    }
                }
            }
        ],
        "arguments": [
            {
                "name": "subcommand",
                "type": "string"
            },
            {
                "name": "key",
                "type": "key",
                "key_spec_index": 0
            }
        ]
    }
}