public AwsDynamoDbTableSseDescription withKmsMasterKeyArn(String kmsMasterKeyArn) {
        setKmsMasterKeyArn(kmsMasterKeyArn);
        return this;
    }
<p>
The ARN of the KMS key that is used for the KMS encryption.
</p>

@param kmsMasterKeyArn
       The ARN of the KMS key that is used for the KMS encryption.
@return Returns a reference to this object so that method calls can be chained together.
aws-java-sdk-securityhub/src/main/java/com/amazonaws/services/securityhub/model/AwsDynamoDbTableSseDescription.java