from gcore import Gcore

client = Gcore(
    api_key="My API Key",
)
security_group = client.cloud.security_groups.update(
    group_id="group_id",
    project_id=0,
    region_id=0,
)
print(security_group.id)

{
  "created_at": "2019-06-18T11:56:16+0000",
  "description": "Some description",
  "id": "00000000-0000-4000-8000-000000000000",
  "name": "my_security_group",
  "project_id": 1337,
  "region": "Luxembourg 1",
  "region_id": 7,
  "revision_number": 1,
  "security_group_rules": [
    {
      "created_at": "2019-06-18T11:56:16+0000",
      "description": "Some description",
      "direction": "egress",
      "ethertype": "IPv4",
      "id": "00000000-0000-4000-8000-000000000000",
      "port_range_max": 80,
      "port_range_min": 80,
      "protocol": "tcp",
      "remote_group_id": "<string>",
      "remote_ip_prefix": "10.0.0.0/8",
      "revision_number": 0,
      "security_group_id": "00000000-0000-4000-8000-000000000000",
      "updated_at": "2019-06-18T11:57:00+0000"
    }
  ],
  "tags_v2": [
    {
      "key": "my-tag",
      "read_only": false,
      "value": "my-tag-value"
    }
  ],
  "updated_at": "2019-06-18T11:57:00+0000"
}