View all your data containers using the following command:

rgclone get data-containers

ID                  Name                 Revision            Status              Engine              CreatedAt
00001               dev-cxmwgjeo         rev.0               Completed           PostgreSQL          15 minutes ago
00002               dev-eukjbnkm         rev.0               Completed           PostgreSQL          10 minutes ago
00003               dev-uchdwpkp         rev.0               Completed           PostgreSQL          7 minutes ago

If you need the connection string again for a data container, add -o wide:

rgclone get data-containers -o wide

To return your data containers, including connection details in a format more suitable for parsing programmatically, add -o json:

rgclone get data-containers -o json