Get dashboard data

curl --request GET \
  --url https://your_a2_service/dashboard \
  --header 'Authorization: Bearer <token>'

{
  "email": "<string>",
  "from_date": "2023-11-07T05:31:56Z",
  "change_allocations": 0,
  "change_campaigns": 0,
  "change_clicks": 0,
  "change_conversions": 0,
  "change_creatives": 0,
  "change_impressions": 0,
  "change_placements": 0,
  "name": "<string>",
  "total_advertisers": 0,
  "total_allocations": 0,
  "total_campaigns": 0,
  "total_clicks": 0,
  "total_conversions": 0,
  "total_creatives": 0,
  "total_impressions": 0,
  "total_placements": 0,
  "total_retailers": 0
}