# CardVerificationValue1
<a name="API_CardVerificationValue1"></a>

Card data parameters that are required to verify CVV (Card Verification Value) for the payment card.

## Contents
<a name="API_CardVerificationValue1_Contents"></a>

 ** CardExpiryDate **   <a name="paymentcryptographydata-Type-CardVerificationValue1-CardExpiryDate"></a>
The expiry date of a payment card.  
Type: String  
Length Constraints: Fixed length of 4.  
Pattern: `[0-9]+`   
Required: Yes

 ** ServiceCode **   <a name="paymentcryptographydata-Type-CardVerificationValue1-ServiceCode"></a>
The service code of the payment card. This is different from Card Security Code (CSC).  
Type: String  
Length Constraints: Fixed length of 3.  
Pattern: `[0-9]+`   
Required: Yes

## See Also
<a name="API_CardVerificationValue1_SeeAlso"></a>

For more information about using this API in one of the language-specific AWS SDKs, see the following:
+  [AWS SDK for C\$1\$1](https://docs.aws.amazon.com/goto/SdkForCpp/payment-cryptography-data-2022-02-03/CardVerificationValue1) 
+  [AWS SDK for Java V2](https://docs.aws.amazon.com/goto/SdkForJavaV2/payment-cryptography-data-2022-02-03/CardVerificationValue1) 
+  [AWS SDK for Ruby V3](https://docs.aws.amazon.com/goto/SdkForRubyV3/payment-cryptography-data-2022-02-03/CardVerificationValue1)