BerriAI/litellm · error · ServiceUnavailableError

AzureException ServiceUnavailableError - {message}

Error message

AzureException ServiceUnavailableError - {message}

What it means

Error "AzureException ServiceUnavailableError - {message}" thrown in BerriAI/litellm.

Source

Thrown at litellm/litellm_core_utils/exception_mapping_utils.py:2035

            )
        elif original_exception.status_code == 429:
            raise RateLimitError(
                message=f"AzureException RateLimitError - {message}",
                model=model,
                llm_provider="azure",
                litellm_debug_info=extra_information,
                response=getattr(original_exception, "response", None),
            )
        elif original_exception.status_code == 502:
            raise BadGatewayError(
                message=f"AzureException BadGatewayError - {message}",
                model=model,
                llm_provider="azure",
                litellm_debug_info=extra_information,
                response=getattr(original_exception, "response", None),
            )
        elif original_exception.status_code == 503:
            raise ServiceUnavailableError(
                message=f"AzureException ServiceUnavailableError - {message}",
                model=model,
                llm_provider="azure",
                litellm_debug_info=extra_information,
                response=getattr(original_exception, "response", None),
            )
        elif original_exception.status_code == 504:  # gateway timeout error
            raise Timeout(
                message=f"AzureException Timeout - {message}",
                model=model,
                litellm_debug_info=extra_information,
                llm_provider="azure",
                exception_status_code=original_exception.status_code,
            )
        else:
            raise APIError(
                status_code=original_exception.status_code,
                message=f"AzureException APIError - {message}",

View on GitHub (pinned to 6c2dcb801b)

Solutions

1. Azure service unavailable; retry later or configure fallbacks.

When it happens

Trigger: Thrown at litellm/litellm_core_utils/exception_mapping_utils.py:2035 when the library encounters an invalid state.

Common situations: See trigger scenarios.

AI-assisted analysis of BerriAI/litellm@6c2dcb801b (2026-08-15). Data as JSON: /api/errors/f2c4419d6127db55. Report an issue: GitHub.