Downloading a CSV file with meter intervals is a 2 step process. The first step (this one) prepares the download and provides a URL in the response body that can be used for downloading the CSV file. The next step is to download the file using a GET request with the response body URL. The maximum number of site IDs is 500. If you need to download more than 500 sites, you will need to make multiple requests, or alternatively provide search/globalSearch (the same filters as List Sites) to download intervals for every site matching the search. The format of the generated CSV is separate from and will not exactly match the JSON you receive from the API endpoint.

This endpoint supports Sandbox Mode.