RequestChannelMessages.kt

val data: Map<String, Any> = mapOf("name" to "The name of the channel")
channelController.query(
   QueryChannelRequest()
       .withData(data)
       .withMessages(100)
       .withWatch()
).enqueue {
   when (it.isSuccess) {
       true -> {
           // Channel has been created and we can get it calling to the data() method
          val channel: Channel = it.data()
          // Inside of the channel, we can find received messages
          showMessages(it.data().messages)
       }
       false -> {
           // Something went wrong, we have the error on the error() method
           handleError(it.error())
       }
   }
}