{
    "1": {
        "method": "addColumn",
        "params": [
            "rules_custom_actions",
            {
                "name": "custom_action_enable_api",
                "type": "TINYINT",
                "length": 1,
                "decimals": null,
                "values": null,
                "allow_null": false,
                "default": "0",
                "comment": "",
                "unsigned": false,
                "zerofill": false,
                "auto_increment": false,
                "binary": false
            }
        ]
    },
    "2": {
        "method": "addColumn",
        "params": [
            "rules_custom_actions",
            {
                "name": "custom_action_api_methods",
                "type": "VARCHAR",
                "length": 32,
                "decimals": null,
                "values": null,
                "allow_null": true,
                "default": null,
                "comment": "",
                "unsigned": false,
                "zerofill": false,
                "auto_increment": false,
                "binary": false
            }
        ]
    },
    "3": {
        "method": "addColumn",
        "params": [
            "rules_custom_actions",
            {
                "name": "custom_action_endpoint_alias",
                "type": "VARCHAR",
                "length": 56,
                "decimals": null,
                "values": null,
                "allow_null": true,
                "default": null,
                "comment": "",
                "unsigned": false,
                "zerofill": false,
                "auto_increment": false,
                "binary": false
            }
        ]
    },
    "4": {
        "method": "dropColumn",
        "params": [
            "rules_custom_actions",
            "custom_action_endpoint_alias"
        ]
    }
}