GET /api/v2/dashboards/default/ HTTP/1.1
Accept: application/json
Authorization: Token "YOUR SDE ACCESS TOKEN"

HTTP/1.1 200 OK
Content-Type: application/json

{
    "id": 1,
    "created": "2018-02-08T14:02:00-05:00",
    "created_by": null,
    "modified_by": null,
    "modified": "2018-02-08T13:02:00-05:00",
    "items": [],
    "pinned": false,
    "default": true,
    "title": "Dashboard Classic",
    "description": "Overview of Projects and Activities",
    "system": true
}