The following dimensions and metrics are available for all VK Ads sources.
Dimensions
Account ID
Ad ID
Ad Name
Campaign ID
Campaign Name
Campaign Type
Client ID (only for agencies)
Metrics
Clicks
Impressions
Join Rate
Spent
Unique Views
Video Clicks Site
Video Views
Video Views Full
Video Views Half
Video Started
Video 3 Seconds Played
Video 25% Played
Video 50% Played
Video 75% Played
Video 100% Played