public java.util.List<KmsKeyToGrant> getKmsKeysToGrant() {
        return kmsKeysToGrant;
    }
<p>
List of AWS KMS CMKs (Key Management System Customer Managed Keys) and ARNs used to encrypt S3 objects being
shared in this S3 Data Access asset. Providers must include all AWS KMS keys used to encrypt these shared S3
objects.
</p>

@return List of AWS KMS CMKs (Key Management System Customer Managed Keys) and ARNs used to encrypt S3 objects
        being shared in this S3 Data Access asset. Providers must include all AWS KMS keys used to encrypt these
        shared S3 objects.
aws-java-sdk-dataexchange/src/main/java/com/amazonaws/services/dataexchange/model/S3DataAccessAsset.java