> For the complete documentation index, see [llms.txt](https://dev.guardian.hedera.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://dev.guardian.hedera.com/guardian/standard-registry/schemas/schema-rules.md).

# Schema Rules

- [Defining Schema Rules using UI](https://dev.guardian.hedera.com/guardian/standard-registry/schemas/schema-rules/defining-schema-rules-using-ui.md)
- [APIs related to Schema Rules](https://dev.guardian.hedera.com/guardian/standard-registry/schemas/schema-rules/apis-related-to-schema-rules.md)
- [Creation of the new schema rule](https://dev.guardian.hedera.com/guardian/standard-registry/schemas/schema-rules/apis-related-to-schema-rules/creation-of-the-new-schema-rule.md)
- [Retrieve the schema rules](https://dev.guardian.hedera.com/guardian/standard-registry/schemas/schema-rules/apis-related-to-schema-rules/retrieve-the-schema-rules.md)
- [Retrieve the configuration of the rule by its ID](https://dev.guardian.hedera.com/guardian/standard-registry/schemas/schema-rules/apis-related-to-schema-rules/retrieve-the-configuration-of-the-rule-by-its-id.md)
- [Update the configuration of the rule with the corresponding ID](https://dev.guardian.hedera.com/guardian/standard-registry/schemas/schema-rules/apis-related-to-schema-rules/update-the-configuration-of-the-rule-with-the-corresponding-id.md)
- [Delete the rule by its ID](https://dev.guardian.hedera.com/guardian/standard-registry/schemas/schema-rules/apis-related-to-schema-rules/delete-the-rule-by-its-id.md)
- [Activate the rule with the specified ID](https://dev.guardian.hedera.com/guardian/standard-registry/schemas/schema-rules/apis-related-to-schema-rules/activate-the-rule-with-the-specified-id.md)
- [Deactivate the rule with the specified ID](https://dev.guardian.hedera.com/guardian/standard-registry/schemas/schema-rules/apis-related-to-schema-rules/deactivate-the-rule-with-the-specified-id.md)
- [List all the schemas and policy relevant to the rule with the specified ID](https://dev.guardian.hedera.com/guardian/standard-registry/schemas/schema-rules/apis-related-to-schema-rules/list-all-the-schemas-and-policy-relevant-to-the-rule-with-the-specified-id.md)
- [Retrieve all the data needed for evaluating the rules](https://dev.guardian.hedera.com/guardian/standard-registry/schemas/schema-rules/apis-related-to-schema-rules/retrieve-all-the-data-needed-for-evaluating-the-rules.md)
- [Create a new rule from the file](https://dev.guardian.hedera.com/guardian/standard-registry/schemas/schema-rules/apis-related-to-schema-rules/create-a-new-rule-from-the-file.md)
- [Load the file and return its preview](https://dev.guardian.hedera.com/guardian/standard-registry/schemas/schema-rules/apis-related-to-schema-rules/load-the-file-and-return-its-preview.md)
- [Export the selected rule (by ID) into the file](https://dev.guardian.hedera.com/guardian/standard-registry/schemas/schema-rules/apis-related-to-schema-rules/export-the-selected-rule-by-id-into-the-file.md)