Specifies the ID (Key ARN or Alias ARN) of the customer managed Amazon Web Services KMS key stored in Amazon Web Services Key Management Service (KMS) for the destination bucket. Amazon S3 uses this key to encrypt replica objects. Amazon S3 only supports symmetric, customer managed KMS keys. For more information, see Using symmetric and asymmetric keys in the Amazon Web Services Key Management Service Developer Guide.
Specifies encryption-related information for an Amazon S3 bucket that is a destination for replicated objects.