truncateChannel
fun truncateChannel(channelType: String, channelId: String, systemMessage: Message? = null): Call<Channel>
Removes all of the messages of the channel but doesn't affect the channel data or members.
Return
Executable async Call which completes with Result having data equal to the truncated channel if the channel was successfully truncated.
Parameters
channelType
The channel type. ie messaging.
channelId
The channel id. ie 123.
systemMessage
The system message that will be shown in the channel.