Worked on the neo4j/docs-status-codes repository to introduce a new GQL error code, 22G0I, designed to handle invalid duration field exceptions in GQL queries. This addition improved the accuracy of error reporting and provided clearer guidance for end users encountering duration-related issues. The technical approach involved updating documentation and enhancing error handling logic, ensuring that developers receive more precise feedback and can debug issues more efficiently. Collaborated on code review and documentation updates, using skills in GQL, error handling, and asciidoc. The work focused on delivering a targeted feature that addressed a specific gap in error reporting workflows.