Interface ExperimentViewed

This schema describes events sent to Segment from [[experimentViewed]].

example

 {
   action: "experiment_viewed",
   experiment_name: "some_experiment_we_are_running",
   variant_name: "cool_new_variant",
   payload: "10", // optional
   context_owner_type: "artwork",
   context_owner_id: "55ed8ca57261693d930000b8",
   context_owner_slug: "slug"
 }

payload is used for variable values that can be sent to the clients as part of the variant. Specifically for Unleash, find some docs about payload here: https://docs.getunleash.io/advanced/toggle_variants#variant-payload.