post https://developer.beta.salussafety.io/v1/public-access/certificate/
Create a public access URL for a set of certificates.
Certificates can be associated with a site, or with a list of works, but not both. In either case, the certificates can be restricted to certain certificate types, and will be grouped by user.
So, a public certificate link will list all certificates with the specified certificate types associated with the specified site grouped by user; or it will list all certificates with the specified certificate type associated with the specified users regardless of site.