public String getKmsKeyId() {
        return this.kmsKeyId;
    }
<p>
An DMS key identifier that is used to encrypt the connection parameters for the endpoint. If you don't specify a
value for the <code>KmsKeyId</code> parameter, then DMS uses your default encryption key. KMS creates the default
encryption key for your Amazon Web Services account. Your Amazon Web Services account has a different default
encryption key for each Amazon Web Services Region.
</p>

@return An DMS key identifier that is used to encrypt the connection parameters for the endpoint. If you don't
        specify a value for the <code>KmsKeyId</code> parameter, then DMS uses your default encryption key. KMS
        creates the default encryption key for your Amazon Web Services account. Your Amazon Web Services account
        has a different default encryption key for each Amazon Web Services Region.
aws-java-sdk-securityhub/src/main/java/com/amazonaws/services/securityhub/model/AwsDmsEndpointDetails.java