Request Veo 3.1 "Video Extension" Allowlisting

Gemini API
,
1

Hello,

I am receiving a FAILED_PRECONDITION error when attempting to use the Video Extension feature of Veo 3.1 via the Vertex AI API (using n8n/HTTP Request).

The error message clearly indicates that the feature is not enabled for my project

Required Information for Allowlisting:

  • Feature: Veo 3.1 Video Extension (or “Extend video”)

  • Project ID: silent-oxide-473706-b7

  • Region: us-central1

  • Route: Vertex AI API

  • Use Case: Prototyping automated video creation workflows for marketing content.

Please forward this request to the appropriate team to enable/allowlist the Veo 3.1 Video Extension feature for this project.

Thank you!