public void setKmsKeyId(String kmsKeyId) {
        this.kmsKeyId = kmsKeyId;
    }
<p>
If <code>StorageEncrypted</code> is <code>true</code>, the KMS key identifier for the encrypted cluster.
</p>

@param kmsKeyId
       If <code>StorageEncrypted</code> is <code>true</code>, the KMS key identifier for the encrypted cluster.
aws-java-sdk-docdb/src/main/java/com/amazonaws/services/docdb/model/DBCluster.java