{"command":{"effect":"read","timeoutSeconds":30,"inputSchema":{"type":"object","properties":{"href":{"type":"string","title":"Resource URL","minLength":1,"maxLength":2000,"format":"uri"}},"required":["href"],"additionalProperties":false},"name":"Read the calendar collection version","id":"caldav.ctag","example":{"href":"https://caldav.icloud.com/calendar/"},"maxRequests":1,"summary":false}}