Filter

Impression: filter is viewable

context variables	description	required
name	name of filter	yes

custom event

eventData: {
 "event": "button-impression",
 "info": {
  "placement": "bottom",
  "name": "Send",
  "text": "Send"
 }
}

data attribution

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Click: onclick on filter item

context variables	description	required
name	name of filter	yes
item	click on filter item	yes
selection	an array/object with active filter options	yes