{"record":{"id":"f237e25379e0854c","repo":"BerriAI/litellm","slug":"azure-api-version-is-required-set-azure-ai-api-ve","errorCode":null,"errorMessage":"Azure API version is required. Set AZURE_AI_API_VERSION environment variable or pass api_version parameter.","messagePattern":"Azure API version is required\\. Set AZURE_AI_API_VERSION environment variable or pass api_version parameter\\.","errorType":"validation","errorClass":"ValueError","httpStatus":null,"severity":"error","filePath":"litellm/llms/azure_ai/image_edit/transformation.py","lineNumber":79,"sourceCode":"        Args:\n        - model: Model name (deployment name for Azure AI Foundry)\n        - api_base: Base URL for Azure AI endpoint\n        - litellm_params: Additional parameters including api_version\n\n        Returns:\n        - Complete URL for the image edits endpoint\n        \"\"\"\n        api_base = AzureFoundryModelInfo.get_api_base(api_base)\n\n        if api_base is None:\n            raise ValueError(\n                \"Azure AI API base is required. Set AZURE_AI_API_BASE environment variable or pass api_base parameter.\"\n            )\n\n        api_version = litellm_params.get(\"api_version\") or litellm.api_version or get_secret_str(\"AZURE_AI_API_VERSION\")\n        if api_version is None:\n            # API version is mandatory for Azure AI Foundry\n            raise ValueError(\n                \"Azure API version is required. Set AZURE_AI_API_VERSION environment variable or pass api_version parameter.\"\n            )\n\n        # Add the path to the base URL using the model as deployment name\n        # Azure AI Foundry FLUX models use /images/edits for editing\n        if \"/openai/deployments/\" in api_base:\n            new_url = _add_path_to_api_base(\n                api_base=api_base,\n                ending_path=\"/images/edits\",\n            )\n        else:\n            new_url = _add_path_to_api_base(\n                api_base=api_base,\n                ending_path=f\"/openai/deployments/{model}/images/edits\",\n            )\n\n        # Use the new query_params dictionary\n        final_url: Final = httpx.URL(new_url).copy_with(params={\"api-version\": api_version})","sourceCodeStart":61,"sourceCodeEnd":97,"githubUrl":"https://github.com/BerriAI/litellm/blob/6c2dcb801bf2b75c18f1bb24140e7cf57465cc4d/litellm/llms/azure_ai/image_edit/transformation.py#L61-L97","documentation":"Error \"Azure API version is required. Set AZURE_AI_API_VERSION environment variable or pass api_version parameter.\" thrown in BerriAI/litellm.","triggerScenarios":"Thrown at litellm/llms/azure_ai/image_edit/transformation.py:79 when the library encounters an invalid state.","commonSituations":"See trigger scenarios.","solutions":["Set AZURE_AI_API_VERSION or pass api_version."],"exampleFix":null,"handlingStrategy":null,"validationCode":null,"typeGuard":null,"tryCatchPattern":null,"preventionTips":[],"tags":[],"backgroundTag":null,"analyzedSha":"6c2dcb801bf2b75c18f1bb24140e7cf57465cc4d","analyzedAt":"2026-08-15T07:12:03.035Z","schemaVersion":2},"datasetVersion":"2026-08-15T22:17:37.221Z"}