curl -X GET 'https://app.memorylake.ai/openapi/memorylake/admin/v1/access-groups/7013fb5c15cfb29411f040967354b8a3' \
  -H 'Authorization: Bearer sk_xxxxxx'

{
  "success": true,
  "message": "Operation completed successfully",
  "data": {
    "created_at": 1760000000,
    "created_by": "example",
    "group_id": "6f8976043c3a1d0040a5853315a3c843",
    "member_count": 1,
    "name": "Example name",
    "permissions": [
      {
        "action": "example",
        "resource_type": "example"
      }
    ],
    "updated_at": 1760000000,
    "base_access_group_id": "d62d704744ca464eeee07a49ef8c2877",
    "base_role_key": "tenant_member",
    "description": "Example description",
    "scope_summary": [
      {
        "instance_count": 1,
        "resource_type": "example"
      }
    ]
  }
}