I am also adding a custom knowledge base to assistant overrides like below assistantOverrides": { "model": { "provider": "anyscale", "model": "", ...other required fields "knowledgeBase": { "server": { "url": "/api/v1/knowledge-base/query" } } } } Upon calling this, I am getting error message below assistantOverrides.model.each value in knowledgeBase.an unknown value was passed to the validate function According to docs, I think I am sending the right structure. If I remove the

knowledgeBase

object from overrides, the call goes through normally. What am I doing wrong here. I am tried creating a custom knowledge base first using create knowledge base endpoint, but the create call still throws same error

Hey! To help track down this issue, could you share: - The call ID This would really help us figure out what went wrong!

Thanks. So I was able to fix it by simply passing in the

provider

key to be

custom-knowledge-base

. This is something which is missing from the docs here https://docs.vapi.ai/api-reference/calls/create#request.body.assistantOverrides.model.openai.knowledgeBase. It only states to add server.url as required key under knowledgeBase

Thanks Ravi for sharing the feedback regarding the docs. I will make sure that docs get updated with the provider's custom knowledge base type required.