curl --request GET \
  --url https://api.boosterberg.com-beta.com/v1/boosted-pages/source-detail/{id} \
  --header 'Authorization: Bearer <token>'

{
  "id": 123,
  "active": "1",
  "page_id": "123456789",
  "instagram_id": "123456789",
  "preset_id": "123456789",
  "campaign_budget_value": "10",
  "adset_budget_sharing_enabled": false,
  "campaign_bid_strategy_enabled": false,
  "campaign_bid_amount": "1.50",
  "audience_targeting": {},
  "hashtag": "<string>",
  "page": {
    "id": 123,
    "name": "<string>",
    "picture": "<string>"
  },
  "instagram": {
    "id": 123,
    "name": "<string>",
    "picture": "<string>"
  },
  "preset": {}
}