{"record":{"id":"89bfe491eac8a383","repo":"BerriAI/litellm","slug":"azure-ai-api-base-is-required-set-azure-ai-api-ba","errorCode":null,"errorMessage":"Azure AI API base is required. Set AZURE_AI_API_BASE environment variable or pass api_base parameter.","messagePattern":"Azure AI API base is required\\. Set AZURE_AI_API_BASE environment variable or pass api_base parameter\\.","errorType":"validation","errorClass":"ValueError","httpStatus":null,"severity":"error","filePath":"litellm/llms/azure_ai/image_edit/flux2_transformation.py","lineNumber":159,"sourceCode":"            raise ValueError(f\"Unsupported image type: {type(image)}\")\n\n        return base64.b64encode(image_bytes).decode(\"utf-8\")\n\n    def get_complete_url(\n        self,\n        model: str,\n        api_base: str | None,\n        litellm_params: dict,\n    ) -> str:\n        \"\"\"\n        Constructs a complete URL for Azure AI Foundry FLUX 2 image edits.\n\n        Uses the same /providers/blackforestlabs/v1/flux-2-pro endpoint as image generation.\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: Final = (\n            litellm_params.get(\"api_version\")\n            or litellm.api_version\n            or get_secret_str(\"AZURE_AI_API_VERSION\")\n            or \"preview\"\n        )\n\n        return AzureFoundryFluxImageGenerationConfig.get_flux2_image_generation_url(\n            api_base=api_base,\n            model=model,\n            api_version=api_version,\n        )\n","sourceCodeStart":141,"sourceCodeEnd":175,"githubUrl":"https://github.com/BerriAI/litellm/blob/6c2dcb801bf2b75c18f1bb24140e7cf57465cc4d/litellm/llms/azure_ai/image_edit/flux2_transformation.py#L141-L175","documentation":"Error \"Azure AI API base is required. Set AZURE_AI_API_BASE environment variable or pass api_base parameter.\" thrown in BerriAI/litellm.","triggerScenarios":"Thrown at litellm/llms/azure_ai/image_edit/flux2_transformation.py:159 when the library encounters an invalid state.","commonSituations":"See trigger scenarios.","solutions":["Set AZURE_AI_API_BASE or pass api_base."],"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"}