get https://{server}/api/v2.1/dtables/group-shared/
List all the bases shared to the groups I am in. These bases may include:
- Bases you or others created in the group;
- Bases you or others shared or copied to the group.
In the returned object, each group's ID and the details of each base are listed in the form of
"group_id":[bases]
Judging by the workspace_id you can determine if a base is in the group or shared to the group.