def send_messages(messages, opts = {})
      data, _status_code, _headers = send_messages_with_http_info(messages, opts)
      return data
    end
def send_messages(messages, opts = {})
      data, _status_code, _headers = send_messages_with_http_info(messages, opts)
      return data
    end
Enqueues new messages
 @param messages Messages to enqueue
 @param [Hash] opts the optional parameters
 @return [BulkinsertResponse]