Hello Google Gemini Team 
I would like to request full allowlist access for my Vertex AI project to enable all Gemini 2.5 preview capabilities, including:
Audio output (Gemini TTS) → gemini-2.5-flash-preview-tts,gemini-2.5-pro-preview-tts
Audio input and real-time voice interaction
Image / Video input for multimodal reasoning
Long-context support (128k–1M tokens)
Embeddings and structured output
Project information
Project name: 11111111
Project number: 377183383990
Project ID: project-3987410516276713753
Google Account: “Modified by moderator”
About the project
I’m the developer behind FoxLabs / Gemini Voice Studio,
a professional AI voice and multimedia generation platform focused on:
- High-quality text-to-speech (TTS) and emotional narration
- Multilingual voice synthesis and dubbing
- Desktop and API integration for content creators
- Real-time speech and multimodal AI experiences
The application is already integrated with Vertex AI and Gemini API for text generation and analysis.
Now I would like to enable Gemini TTS preview models to extend the platform with expressive, natural speech synthesis.
Technical environment
- Using Vertex AI SDK (google-cloud-aiplatform) with service account authentication
- Integrated models:
gemini-2.5-flash-preview-tts,gemini-2.5-pro-preview-tts - Existing components:
Cloud Text-to-Speech,Gemini API,Vertex AI - Output formats: MP3 / WAV / OGG, 24kHz PCM
Request
Please grant allowlist access for my project to:
- Audio output (Gemini TTS preview models)
- Multimodal and long-context features
- Future Gemini 3.0 evaluation
This access will be used strictly for research, evaluation, and integration in a production-grade AI voice studio.
Thank you very much for your time and support! 
If additional verification is needed, I can provide more technical details or usage context.