DashboardRestApi.get

{
    "changed_by": {
        "username": "string"
    },
    "changed_by_name": null,
    "changed_by_url": null,
    "changed_on": "2019-08-24T14:15:22Z",
    "charts": null,
    "css": "string",
    "dashboard_title": "string",
    "id": 0,
    "json_metadata": "string",
    "owners": {
        "first_name": "string",
        "id": 0,
        "last_name": "string",
        "username": "string"
    },
    "position_json": "string",
    "published": true,
    "roles": {
        "id": 0,
        "name": "string"
    },
    "slug": "string",
    "table_names": null,
    "thumbnail_url": null,
    "url": null
}