def pins
      msgs = API::Channel.pinned_messages(@bot.token, @id)
      JSON.parse(msgs).map { |msg| Message.new(msg, @bot) }
    end
def pins
      msgs = API::Channel.pinned_messages(@bot.token, @id)
      JSON.parse(msgs).map { |msg| Message.new(msg, @bot) }
    end
Requests all pinned messages in a channel.
 @return [Array<Message>] the received messages.