For #36087
- [x] QA'd all new/changed functionality manually
<!-- This is an auto-generated comment: release notes by coderabbit.ai
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## Summary by CodeRabbit
## Release Notes
* **Refactor**
* Consolidated and centralized request/response type definitions for
query and scheduled query API operations
* Updated internal service handlers and client code to use unified type
structures
* Improved code consistency and reduced duplication across query-related
endpoints
* **Tests**
* Updated integration tests to align with new API type organization
<!-- end of auto-generated comment: release notes by coderabbit.ai -->