samples/cartridge-groups/esb-php-nested-with-esb-php-nested-with-mysql-php.json

{
    "name": "esb-php-nested-with-esb-php-nested-with-mysql-php",
    "groups": [
        {
            "name": "esb-php-nested-with-mysql-php",
            "groups": [
                {
                    "name": "mysql-php",
                    "cartridges": [
                        "mysql",
                        "php"
                    ]
                }
            ],
            "cartridges": [
                "esb",
                "php"
            ]
        }
    ],
    "cartridges": [
        "esb",
        "php"
    ]
}