@ai-sdk/mistral/src/mistral-error.ts

The **[Mistral provider](https://ai-sdk.dev/providers/ai-sdk-providers/mistral)** for the [AI SDK](https://ai-sdk.dev/docs) contains language model, embedding model, and speech model support for Mistral APIs.

import { createJsonErrorResponseHandler } from '@ai-sdk/provider-utils';
import { z } from 'zod/v4';

const mistralErrorDataSchema = z.object({
  object: z.literal('error'),
  message: z.string(),
  type: z.string(),
  param: z.string().nullable(),
  code: z.string().nullable(),
});

export type MistralErrorData = z.infer<typeof mistralErrorDataSchema>;

export const mistralFailedResponseHandler = createJsonErrorResponseHandler({
  errorSchema: mistralErrorDataSchema,
  errorToMessage: data => data.message,
});