Allowlist request: gemini-3.1-flash-image-preview and gemini-3-pro-image-preview on Vertex AI（AI platform ）

Gemini API
1

Hi Google AI Team,

We would like to request allowlist access for the following Vertex AI preview image models on our production GCP project:

  • gemini-3.1-flash-image-preview

  • gemini-3-pro-image-preview

Project Information:

  • GCP Project ID: [project-7b083e76-19d0-4910-8…]

  • Region: us-central1

  • Endpoint: global

Current Environment Status:

  • Billing is active and verified

  • Vertex AI API is enabled

  • Required IAM permissions have been configured

  • Service account role: Vertex AI User

Use Case: We are building a production-grade image generation platform for end users and plan to integrate these models into our live inference pipeline.

Our team has already completed successful integration and validation using gemini-2.5-flash-image, including API connectivity, generation workflow testing, and production environment verification.

We would appreciate it if allowlist access could be enabled for the above models at your convenience.

Thank you for your support.

Best regards

2

Hello @hyhy_chen,
This forum is primarily intended for the Gemini API and Google AI Studio. For issues related to the Vertex AI API; Contact your sales representative if you have one. Otherwise, you may find more relevant assistance on the Google Cloud Forum