Error: Azure OpenAI API instance name not found

[Abhicurio]

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Example Code

const model = new AzureChatOpenAI({
  azureADTokenProvider,
  azureOpenAIApiDeploymentName: "text-embedding-model",
  temperature: 0.9,
  azureOpenAIApiInstanceName:"text-embedding-model",
  deploymentName:"text-embedding-model",
  openAIApiVersion: process.env.OPENAI_API_VERSION,
  openAIApiKey: process.env.AZURE_OPENAI_API_KEY,
  openAIBasePath:"https://dev-curio.openai.azure.com/",
  azureOpenAIApiInstanceName: process.env.AZURE_API_INSTANCE

});

Description

Iam trying to initialize the AzureChatOpenAI but I'm getting the error: "Azure OpenAI API instance name not found."

System Info

"@langchain/openai": "^0.0.33",

[dosubot[bot]]

Hey @Abhicurio! 👋 I'm here to help you with your coding conundrum.

The error "Azure OpenAI API instance name not found" likely occurs because the azureOpenAIApiInstanceName parameter is either missing or incorrectly specified. Additionally, there are some redundant parameters in your code. Here's a corrected version of your code:

const model = new AzureChatOpenAI({
  azureADTokenProvider,
  azureOpenAIApiDeploymentName: "text-embedding-model",
  temperature: 0.9,
  deploymentName: "text-embedding-model",
  openAIApiVersion: process.env.OPENAI_API_VERSION,
  openAIApiKey: process.env.AZURE_OPENAI_API_KEY,
  openAIBasePath: "https://dev-curio.openai.azure.com/",
  azureOpenAIApiInstanceName: process.env.AZURE_API_INSTANCE
});

Ensure that the environment variable AZURE_API_INSTANCE is correctly set to your Azure OpenAI API instance name. This should resolve the error you're encountering.

Details

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[sanjeevk-sdei]

i am stuck in same issue since 2 days if anyone know solution please let us know

[AbhijitManepatil]

you Azure OpenAI deployed service name
e.g. "my-openai-instance" this will be used in the endpoint URL: https://my-openai-instance.openai.azure.com
azureOpenAIApiInstanceName=my-openai-instance
ref:
https://v03.api.js.langchain.com/interfaces/_langchain_openai.AzureOpenAIInput.html#azureOpenAIApiInstanceName