public String getKmsMasterKeyId() {
        return this.kmsMasterKeyId;
    }
<p>
The identifier of the KMS key that will be used for KMS encryption for the replica.
</p>

@return The identifier of the KMS key that will be used for KMS encryption for the replica.
aws-java-sdk-securityhub/src/main/java/com/amazonaws/services/securityhub/model/AwsDynamoDbTableReplica.java