asEmvMacOrNull
Casts this MacAttributes as a EmvMac and retrieves its aws.sdk.kotlin.services.paymentcryptographydata.model.MacAlgorithmEmv value. Returns null if the MacAttributes is not a EmvMac.
Casts this MacAttributes as a EmvMac and retrieves its aws.sdk.kotlin.services.paymentcryptographydata.model.MacAlgorithmEmv value. Returns null if the MacAttributes is not a EmvMac.