post https://example.com/user/groups
Creates one or more new groups for this deployment. The caller must provide a JSON body with all
required group information to create new groups. A group must not already exist in
the ChaosSearch deployment. This call is atomic; either all of the groups specified in the JSON document are successfully created, or none of the groups are created.
This endpoint requires a JWT created for the primary/tenant account using the /user/login endpoint.