DCCExchangeRateRequest.md in first_data_gateway-1.7.0

- old
+ new

@@ -2,10 +2,10 @@
 
 ## Properties
 
 Name | Type | Description | Notes
 ------------ | ------------- | ------------- | -------------
-**bin** | **String** | A bank identification number (BIN) of the card to be used for DCC. | 
+**bin** | **String** | The bank identification number (BIN) of the card to be used for DCC. The BIN is the first 6 digits of the card number. | 
 
 ## Code Sample
 
 ```ruby
 require 'OpenapiClient'