The sitemap you submitted is not hosted on your domain. Instead you are hosting it on a s3 bucket with an AWS domain name URL. Sitemaps are only allowed to contain URLs for domains you can prove you can control.
The easiest way make your sitemap compliant would be to move it off the s3 bucked and to the same hosting as the rest of your site. The original sitemap protocol says that it MUST be that way:
Note that this means that all URLs listed in the Sitemap must use the same protocol (http, in this example) and reside on the same host as the Sitemap. For instance, if the Sitemap is located at
http://www.example.com/sitemap.xml, it can't include URLs from
If that isn't possible, Google now allows cross-domain sitemaps if you can verify both properties in google search console. So you could verify the
https://helios-public-assets.s3.us-east-2.amazonaws.com/ prefix property in the same Search Console account where your main site is verified and then you would be allowed to use that sitemap with URLs for your main site.