Bucket tree

{
    "authors": [
        {
            "name": "Aurélien Georget",
            "email": "aurelsicoko@gmail.com",
            "createdAt": "2015-06-16T09:31:48.506Z",
            "updatedAt": "2015-06-16T09:31:48.506Z",
            "id": "557fed04dea9ba571cb7e4be"
        }
    ],
    "tasks": [
        {
            "contributors": [
                {
                    "name": "Aurélien Georget",
                    "email": "aurelsicoko@gmail.com",
                    "createdAt": "2015-06-16T09:31:48.506Z",
                    "updatedAt": "2015-06-16T09:31:48.506Z",
                    "id": "557fed04dea9ba571cb7e4be"
                },
                {
                    "email": "laure.boutmy@hetic.net",
                    "createdAt": "2015-06-16T09:43:57.410Z",
                    "updatedAt": "2015-06-16T09:43:57.410Z",
                    "id": "557fefdd06eaa66c1c421894"
                }
            ],
            "files": [],
            "name": "Justificatif de domicile",
            "createdAt": "2015-06-16T12:51:00.424Z",
            "updatedAt": "2015-06-16T12:51:01.554Z",
            "bucket": "55801bb3037392421f98d4af",
            "id": "55801bb4037392421f98d4b1"
        },
        {
            "contributors": [
                {
                    "name": "Aurélien Georget",
                    "email": "aurelsicoko@gmail.com",
                    "createdAt": "2015-06-16T09:31:48.506Z",
                    "updatedAt": "2015-06-16T09:31:48.506Z",
                    "id": "557fed04dea9ba571cb7e4be"
                },
                {
                    "email": "laure.boutmy@hetic.net",
                    "createdAt": "2015-06-16T09:43:57.410Z",
                    "updatedAt": "2015-06-16T09:43:57.410Z",
                    "id": "557fefdd06eaa66c1c421894"
                }
            ],
            "files": [],
            "name": "Assurance vie",
            "createdAt": "2015-06-16T12:51:02.248Z",
            "updatedAt": "2015-06-16T12:51:03.385Z",
            "bucket": "55801bb3037392421f98d4af",
            "id": "55801bb6037392421f98d4b4"
        }
    ],
    "name": "My first bucket",
    "createdAt": "2015-06-16T12:50:59.606Z",
    "updatedAt": "2015-06-16T12:51:02.424Z",
    "id": "55801bb3037392421f98d4af"
}