def merchant_support_email=(merchant_support_email)

      if !merchant_support_email.nil? && merchant_support_email.to_s.length > 254
        fail ArgumentError, "invalid value for 'merchant_support_email', the character length must be smaller than or equal to 254."
      end

      @merchant_support_email = merchant_support_email
    end
def merchant_support_email=(merchant_support_email)

      if !merchant_support_email.nil? && merchant_support_email.to_s.length > 254
        fail ArgumentError, "invalid value for 'merchant_support_email', the character length must be smaller than or equal to 254."
      end

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