[Bug]: /v1beta1/projects/xxx/locations/europe-west6/indexEndpoints/xxx:findNeighbors

[MontassarTn]

File Name

gemini/sample-apps/llamaindex-rag/backend/rag/index_manager.py

What happened?

When I attempt to retrieve a query from the vector index endpoint, I receive the following error response:

{ "error": { "code": 404, "message": "Could not resolve /v1beta1/projects/xxx/locations/europe-west6/indexEndpoints/xxx:findNeighbors to a method.", "status": "UNIMPLEMENTED" } }

Relevant log output

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