public String getKmsKeyId() {
        return this.kmsKeyId;
    }
<p>
The ARN of the symmetric Key Management Service (KMS) CMK used for encryption.
</p>

@return The ARN of the symmetric Key Management Service (KMS) CMK used for encryption.
aws-java-sdk-ec2/src/main/java/com/amazonaws/services/ec2/model/LaunchTemplateEbsBlockDeviceRequest.java