curl --request GET \
  --url https://api.attention.tech/v2/scim/Groups/{id} \
  --header 'Authorization: <api-key>'

{
  "schemas": [
    "urn:ietf:params:scim:schemas:core:2.0:Group"
  ],
  "id": "group-uuid-123",
  "displayName": "Sales Team",
  "members": [
    {
      "value": "user-uuid-1",
      "display": "jane@example.com"
    }
  ]
}