Function isProQuotaExceededError

packages/core/src/utils/quotaErrorDetection.ts:38–85

(error: unknown)

}

export function isProQuotaExceededError(error: unknown): boolean {
  // Check for Pro quota exceeded errors by looking for the specific pattern
  // This will match patterns like:
  // - "Quota exceeded for quota metric 'Anus 2.5 Pro Requests'"
  // - "Quota exceeded for quota metric 'Anus 2.5-preview Pro Requests'"
  // We use string methods instead of regex to avoid ReDoS vulnerabilities

  const checkMessage = (message: string): boolean =>
    message.includes("Quota exceeded for quota metric 'Anus") &&
    message.includes("Pro Requests'");

  if (typeof error === 'string') {
    return checkMessage(error);
  }

  if (isStructuredError(error)) {
    return checkMessage(error.message);
  }

  if (isApiError(error)) {
    return checkMessage(error.error.message);
  }

  // Check if it's a Gaxios error with response data
  if (error && typeof error === 'object' && 'response' in error) {
    const gaxiosError = error as {
      response?: {
        data?: unknown;
      };
    };
    if (gaxiosError.response && gaxiosError.response.data) {
      if (typeof gaxiosError.response.data === 'string') {
        return checkMessage(gaxiosError.response.data);
      }
      if (
        typeof gaxiosError.response.data === 'object' &&
        gaxiosError.response.data !== null &&
        'error' in gaxiosError.response.data
      ) {
        const errorData = gaxiosError.response.data as {
          error?: { message?: string };
        };
        return checkMessage(errorData.error?.message || '');
      }
    }
  }
  return false;
}

export function isGenericQuotaExceededError(error: unknown): boolean {
  if (typeof error === 'string') {