I have written some code to get the rental data from a certain website here is the following javascript code.
```javascript
const axios = require('axios');
const cheerio = require('cheerio');

const getData = async () => {
  const response = await axios.get('https://www.realestate.com.au/rent/in-sydney,+nsw/list-1');
  const $ = cheerio.load(response.data);
  
  const properties = [];

  $('.listing-result').each((i, el) => {
    const property = {};

    property.title = $(el)
      .find('.property-title')
      .text()
      .trim();
    property.address = $(el)
      .find('.property-address')
      .text()
      .trim();
    property.price = $(el)
      .find('.priceText')
      .text()
      .trim();

    properties.push(property);
  });

  return properties;
};

getData().then((properties) => {
  console.log(properties);
});
```
Why does the following error occur?
"AxiosError: Request failed with status code 429"
user
A status code of 429 is associated with the error message "Too many requests". The intent behind the code, according to RFC 6585, is to indicate that a given client has sent too many requests to the server in a given amount of time. This may be the case in this instance, in which case you may find that retrying after a substantial delay will allow the server to cease throttling the connection. However, it should be noted that any status code could be given at any time, and that the server may be returning status 429 for a non-standard reason.
assistant
What steps can be taken to resolve this error?
user
You may reach out to the real estate company to obtain the terms of their rate limits. When you do, you can implement a mechanism that waits for a corresponding amount of time before it retries. You can also cache the results that you obtain so that you avoid fetching their website so often.

You can also negotiate access to an API which offers preferential limits for your application.
assistant