DecryptedSamsungPay.md in first_data_gateway-1.12.0

- old
+ new

@@ -7,10 +7,10 @@
 **account_number** | **String** | Payment card number. | 
 **expiration** | **String** | Card expiration date in MMYYYY format. | 
 **cardholder_name** | **String** | Name of the cardholder. | [optional] 
 **brand** | **String** | Card brand. | [optional] 
 **cryptogram** | **String** | The wallet cryptogram from the decrypted data. | 
-**eci_indicator** | **String** | The ECI indicator from the decrypted data. | 
+**eci_indicator** | **String** | The ECI indicator from the decrypted data. | [optional] 
 
 ## Code Sample
 
 ```ruby
 require 'OpenapiClient'