+ field(:magic_key, :string, default: nil)
+ field(:uri, :string, default: nil)
+ field(:topic, :string, default: nil)
+ field(:hub, :string, default: nil)
+ field(:salmon, :string, default: nil)
+ field(:hide_followers, :boolean, default: false)
+ field(:hide_followings, :boolean, default: false)
+ field(:pinned_activities, {:array, :string}, default: [])
+
+ # Found in the wild
+ # ap_id -> Where is this used?
+ # bio -> Where is this used?
+ # avatar -> Where is this used?
+ # fqn -> Where is this used?
+ # host -> Where is this used?
+ # subject _> Where is this used?