public void setKmsKeyArn(String kmsKeyArn) {
        this.kmsKeyArn = kmsKeyArn;
    }
<p>
The Amazon Resource Name of the Key Management Service key that was used to encrypt this specific version of the
configuration data in the AppConfig hosted configuration store.
</p>

@param kmsKeyArn
       The Amazon Resource Name of the Key Management Service key that was used to encrypt this specific version
       of the configuration data in the AppConfig hosted configuration store.
aws-java-sdk-appconfig/src/main/java/com/amazonaws/services/appconfig/model/GetHostedConfigurationVersionResult.java