{"record":{"id":"3c35e7ae16c7c246","repo":"BerriAI/litellm","slug":"sync-get-auth-token-and-url-is-not-implemented","errorCode":null,"errorMessage":"sync_get_auth_token_and_url is not implemented","messagePattern":"sync_get_auth_token_and_url is not implemented","errorType":"exception","errorClass":"NotImplementedError","httpStatus":null,"severity":"error","filePath":"litellm/llms/base_llm/google_genai/transformation.py","lineNumber":135,"sourceCode":"        self,\n        api_base: str | None,\n        model: str,\n        litellm_params: dict,\n        stream: bool,\n    ) -> tuple[dict, str]:\n        \"\"\"\n        Sync version of get_auth_token_and_url.\n\n        Args:\n            api_base: Base API URL\n            model: The model name\n            litellm_params: LiteLLM parameters\n            stream: Whether this is a streaming call\n\n        Returns:\n            Tuple of headers and API base\n        \"\"\"\n        raise NotImplementedError(\"sync_get_auth_token_and_url is not implemented\")\n\n    async def get_auth_token_and_url(\n        self,\n        api_base: str | None,\n        model: str,\n        litellm_params: dict,\n        stream: bool,\n    ) -> tuple[dict, str]:\n        \"\"\"\n        Get the complete URL for the request.\n\n        Args:\n            api_base: Base API URL\n            model: The model name\n            litellm_params: LiteLLM parameters\n\n        Returns:\n            Tuple of headers and API base","sourceCodeStart":117,"sourceCodeEnd":153,"githubUrl":"https://github.com/BerriAI/litellm/blob/77b7c6c40c0c5aa5fbcb1d6a1825ac39ca8829b8/litellm/llms/base_llm/google_genai/transformation.py#L117-L153","documentation":"Error \"sync_get_auth_token_and_url is not implemented\" thrown in BerriAI/litellm.","triggerScenarios":"Thrown at litellm/llms/base_llm/google_genai/transformation.py:135 when the library encounters an invalid state.","commonSituations":"See trigger scenarios.","solutions":["Use a concrete Google GenAI config subclass implementing sync_get_auth_token_and_url."],"exampleFix":null,"handlingStrategy":null,"validationCode":null,"typeGuard":null,"tryCatchPattern":null,"preventionTips":[],"tags":[],"backgroundTag":null,"analyzedSha":"77b7c6c40c0c5aa5fbcb1d6a1825ac39ca8829b8","analyzedAt":"2026-08-18T11:44:31.656Z","contentChangedAt":null,"schemaVersion":2},"datasetVersion":"2026-09-14T05:17:10.506Z"}