GeminiLiveVoice Vertex AI WebSocket Connection Fails - @mastra/voice-google-gemini-live
Hi team! 
I'm experiencing WebSocket connection failures when using Vertex AI mode with
- HTTP 400 Bad Request - WebSocket connection rejected
- WebSocket Error 1007: Invalid resource field value - Invalid model path format
2. Model path format issue: Always adds
- Model paths should be used as-is for Vertex AI without adding
I'm experiencing WebSocket connection failures when using Vertex AI mode with
@mastra/voice-google-gemini-liveThe Problem
When configuringvertexAI: true- HTTP 400 Bad Request - WebSocket connection rejected
- WebSocket Error 1007: Invalid resource field value - Invalid model path format
Root Cause Analysis
1. Wrong WebSocket endpoint: The package uses Live API endpoint (generativelanguage.googleapis.comvertexAI: true2. Model path format issue: Always adds
models/projects/{project}/locations/{location}/publishers/google/models/gemini-2.0-flash-live-001Expected Behavior
- Vertex AI mode should use the correct endpoint:{location}-aiplatform.googleapis.com/ws/google.cloud.aiplatform.v1beta1.LlmBidiService/BidiGenerateContent- Model paths should be used as-is for Vertex AI without adding
models/