def limit=(limit)

      if !limit.nil? && limit > 200
        fail ArgumentError, "invalid value for 'limit', must be smaller than or equal to 200."
      end

      if !limit.nil? && limit < 1
        fail ArgumentError, "invalid value for 'limit', must be greater than or equal to 1."
      end

      @limit = limit
    end
def limit=(limit)

      if !limit.nil? && limit > 200
        fail ArgumentError, "invalid value for 'limit', must be smaller than or equal to 200."
      end

      if !limit.nil? && limit < 1
        fail ArgumentError, "invalid value for 'limit', must be greater than or equal to 1."
      end

      @limit = limit
    end
Custom attribute writer method with validation
 @param [Object] limit Value to be assigned