Worked on the thoughtspot/developer-docs repository to deliver a new user-defined string identifier, obj_id, for REST API objects, enhancing object uniqueness and reliability across organizations. The implementation involved updating API property schemas and augmenting documentation using Markdown, with changes tracked through Git commits. This addition improved API discoverability and enabled safer automation and cross-organizational reporting for API consumers. The work demonstrated skills in REST API design, technical documentation, and collaborative change management within a documentation-focused codebase. The feature was delivered over one month, with a disciplined approach to documentation updates and schema changes, resulting in a clearer developer experience for API users.