Enum describing possible types of payable and free interactions.
Enums
UNSPECIFIED
Not specified.
UNKNOWN
Used for return value only. Represents value unknown in this version.
CLICK
Click to site. In most cases, this interaction navigates to an external location, usually the advertiser's landing page. This is also the default InteractionEventType for click events.
ENGAGEMENT
The user's expressed intent to engage with the ad in-place.
VIDEO_VIEW
User viewed a video ad.
NONE
The default InteractionEventType for ad conversion events. This is used when an ad conversion row does NOT indicate that the free interactions (i.e., the ad conversions) should be 'promoted' and reported as part of the core metrics. These are simply other (ad) conversions.