{ "$schema": "https://json-schema.org/draft/2020-12/schema", "name": "CHANNEL_PINS_ACK", "description": "Sent when channel pins were acknowledged by the user.", "scope": "presence", "dispatchedBy": ["POST /channels/:channel_id/pins/ack"], "payload": { "type": "object", "properties": { "channel_id": { "type": "string", "description": "Channel ID" }, "timestamp": { "type": "string", "format": "date-time", "description": "Timestamp of acknowledgement" } }, "required": ["channel_id", "timestamp"] } }