async def set_config_async(self, key: str, value: str) -> str:
        """
        Set a configuration value on the server asynchronously.

        Args:
            key: The configuration key
            value: The configuration value

        Returns:
            A success message
        """
        from ..trace import sentry_sdk
        with sentry_sdk.start_transaction(op="task", name="Storage.set_config_async") as transaction:
            with sentry_sdk.start_span(op="send_request_async"):
                data = {"key": key, "value": value}
                response = await self.send_request_async("/storage/config/set", data=data)
            return response.get("message")

        Set a configuration value on the server asynchronously.

        Args:
            key: The configuration key
            value: The configuration value

        Returns:
            A success message
        
src/upsonic/client/storage/storage.py