Dimensions
- Application ID 
- Application Name 
- Campaign ID 
- Campaign Name 
- Country Code 
- Creative ID 
- Creative Name 
- Device Type 
- OS 
- Platform β The platform of the application (e.g., Android, iOS). 
- Title Bundle ID 
- Title Name 
Metrics
- Billable Spend 
- Clicks 
- Conversions 
- Expense β Corresponds to 'spend' if the data source uses the v1 or v2 Reporting APIs, and 'billable_spend' if it uses the Cost API. 
- Impressions 
- Installs 
- Spend 
