ChannelShoutoutCreate
constructor(subscriptionType: String, messageId: String, timestamp: Instant, broadcasterUserId: String, broadcasterUserLogin: String, broadcasterUserName: String, moderatorUserId: String, moderatorUserLogin: String, moderatorUserName: String, toBroadcasterUserId: String, toBroadcasterUserLogin: String, toBroadcasterUserName: String, viewerCount: Int, startedAt: Instant, cooldownEndsAt: Instant, targetCooldownEndsAt: Instant)