asAmex
Casts this SessionKeyDerivation as a Amex and retrieves its aws.sdk.kotlin.services.paymentcryptographydata.model.SessionKeyAmex value. Throws an exception if the SessionKeyDerivation is not a Amex.
Casts this SessionKeyDerivation as a Amex and retrieves its aws.sdk.kotlin.services.paymentcryptographydata.model.SessionKeyAmex value. Throws an exception if the SessionKeyDerivation is not a Amex.