putQuietHoursRule method
Replaces rule ruleId of userId with body; equal values keep the version and append
nothing (putQuietHoursRule). Throws 404 for an unknown rule, 400 as for
createQuietHoursRule.
Implementation
JsonMap putQuietHoursRule(String userId, String ruleId, JsonMap body) =>
_putRule(userId, ruleId, body);