# 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: 77/100
Confidence: 0.96
Content mode: release-watch
Verified: 2026-10-07T18:17:36.258Z
Tags: gemini, google, sdk

## Human Summary
Google Gen AI SDK v2.24.0 adds credential API resources, interaction schema steps for retrieval, environment file transfer support, and fixes budget enforcement for automatic function calling.

## Agent Summary
Google Gen AI SDK v2.24.0 introduces credential API resources, RetrievalCallStep and RetrievalResultStep in interactions schemas, environment file upload/download in Python and TypeScript, and halts function execution once the automatic function calling budget is exhausted.

## Body
Google Gen AI SDK version 2.24.0 introduces several new features and bug fixes across its SDKs. Key additions include adding and wiring credential APIs resources to the SDK and GAOS, implementing file upload and download support for environments in Python and TypeScript SDKs, and introducing RetrievalCallStep and RetrievalResultStep to the interactions schema and SDKs. A bug fix ensures functions do not execute once the automatic function calling budget has been depleted. Additionally, documentation and READMEs were updated to reference gemini-flash-latest and Gemini 3.8 Flash.

## Recommended actions
- Verify automatic function calling logic to ensure workflows handle the enforced budget limits correctly.
- Update Python and TypeScript SDK dependencies to v2.24.0 if utilizing new credential APIs, environment file transfers, or retrieval interaction steps.

## 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.