# PingEvent Schema ```txt https://timelimit.io/SerializedAppLogicAction#/definitions/SerializedPingAction/properties/event ``` | Abstract | Extensible | Status | Identifiable | Custom Properties | Additional Properties | Access Restrictions | Defined In | | :------------------ | :--------- | :------------- | :---------------------- | :---------------- | :-------------------- | :------------------ | :---------------------------------------------------------------------------------------------------- | | Can be instantiated | No | Unknown status | Unknown identifiability | Forbidden | Allowed | none | [SerializedAppLogicAction.schema.json\*](SerializedAppLogicAction.schema.json "open original schema") | ## event Type `string` ([PingEvent](serializedapplogicaction-definitions-serializedpingaction-properties-pingevent.md)) ## event Constraints **enum**: the value of this property must be equal to one of the following values: | Value | Explanation | | :-------- | :---------- | | `"clear"` | | | `"ping"` | | | `"pong"` | |