fix(cron): flatten schedule schema for Gemini tool compatibility#221
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fix(cron): flatten schedule schema for Gemini tool compatibility#221bohuslav-broza wants to merge 1 commit intovirattt:mainvirattt/dexter:mainfrom bohuslav-broza:fix/gemini-cron-schemabohuslav-broza/dexter:fix/gemini-cron-schemaCopy head branch name to clipboard
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Gemini API (v1beta) does not support 'oneOf' or 'const' in function declarations. Replacing the discriminatedUnion with a flat object with optional fields ensures the generated JSON schema is compatible with Google's API while maintaining existing logic.
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Summary
Gemini API (v1beta) currently does not support
oneOforconstkeywords in tool function declarations. Usingz.discriminatedUnionin thecrontool's schema generates a JSON schema with these keywords, causing a400 Bad Request(Invalid JSON payload) during initialization when using Gemini models.Changes
scheduleSchemainsrc/tools/cron/cron-tool.tsfrom a discriminated union to a flat object with optional fields.at,everyMs,expr) to indicate their requirement based on the selectedkind.Impact
CronScheduleremains safe as the flat object is a superset of the possible union members).Error Reference