public java.util.List<Tag> getTags() {
        return tags;
    }
<p>
Metadata, consisting of key-value pairs, that can be used to categorize your system instances.
</p>

@return Metadata, consisting of key-value pairs, that can be used to categorize your system instances.
aws-java-sdk-iotthingsgraph/src/main/java/com/amazonaws/services/iotthingsgraph/model/CreateSystemInstanceRequest.java