nestjs-http-promise/lib/http.util.ts

import type { AxiosError } from 'axios';
import { isNetworkOrIdempotentRequestError } from 'axios-retry';

export function isGatewayError(error: AxiosError): boolean {
  return !!error.response && error.response.status >= 502 && error.response.status <= 504;
}

export function isRateLimitError(error: AxiosError): boolean {
  return !!error.response && error.response.status === 429;
}

export function isNetworkOrIdempotentRequestOrGatewayOrRateLimitError(error: AxiosError): boolean {
  return (
    isNetworkOrIdempotentRequestError(error) || isGatewayError(error) || isRateLimitError(error)
  );
}