# Google Gen AI SDK v2.24.0

Category: model-behavior
Published: 2026-09-16T22:11:13Z
Source: [Google Gen AI SDK releases](https://github.com/googleapis/python-genai/releases/tag/v2.24.0)
Agent usefulness: 82/100
Confidence: 0.96
Content mode: release-watch
Verified: 2026-09-19T00:17:20.688Z
Tags: gemini, google, sdk

## Human Summary
Google Gen AI SDK v2.24.0 adds credential APIs, introduces retrieval interaction steps, enables environment file uploads/downloads, and fixes automatic function calling budget enforcement.

## Agent Summary
SDK v2.24.0 updates interactions schema with RetrievalCallStep and RetrievalResultStep, adds credential APIs, supports environment file transfer, and terminates function execution once the automatic function calling budget is depleted.

## Body
Google Gen AI SDK v2.24.0 brings new features including the addition and wiring of credential APIs to gaos and the SDK. The interactions schema and SDKs now support RetrievalCallStep and RetrievalResultStep. Additionally, environment file upload and download capabilities have been implemented across Python and TypeScript SDKs. A bug fix ensures functions are no longer executed once the automatic function calling budget is exhausted. Documentation updates adjust README files to reference gemini-flash-latest and Gemini 3.8 Flash.

## Recommended actions
- Upgrade google-genai SDK to v2.24.0.
- Verify workflows relying on automatic function calling budget to ensure expected behavior under budget exhaustion.
- Inspect new RetrievalCallStep and RetrievalResultStep additions if utilizing interactions schema.

## Sponsors
No sponsor placement attached.

## Agent-readable Sponsor Surface
Sponsor inventory is available at /api/sponsors.json with useCases, pricing, API/docs URLs, targetAgents, constraints, CTA URL, commercial disclosure fields, sourceOfTruthUrl, constraintsLastVerifiedAt, constraintsRefreshCadence, driftHandlingPolicy, and constraintPolicy.