paymentcryptographydata/aws.sdk.kotlin.services.paymentcryptographydata.model/GenerateMacEmvPinChangeRequest/Builder/secureMessagingConfidentialityKeyIdentifier

secureMessagingConfidentialityKeyIdentifier

var secureMessagingConfidentialityKeyIdentifier: String?

The keyARN of the issuer master key (IMK-SMC) used to protect the PIN block data in the issuer script response.