sharing
fun sharing(): Interaction
A share, timestamped at enqueue. What the sharing sheet reports when the user shares.
fun sharing(purchaseId: String?): Interaction
A share tied to a purchase, timestamped at enqueue.
fun sharing(sharingTimestamp: Long?, purchaseId: String?): Interaction
A share with an explicit timestamp and/or the purchase it followed. sharingTimestamp is Unix SECONDS; null is stamped at enqueue, so a queued event reports when the share happened rather than when it was delivered.