Shows a communications group

curl --request GET \
  --url https://api.rootly.com/v1/communications/groups/{id} \
  --header 'Authorization: Bearer <token>'

{
  "data": {
    "id": "6b687950-4faf-4e90-b4fd-b898f1cdbb39",
    "type": "communications_groups",
    "attributes": {
      "name": "Communication Group 1",
      "slug": "communication-group-1",
      "description": null,
      "is_private": false,
      "condition_type": "any",
      "email_channel": true,
      "sms_channel": false,
      "communication_type_id": "b5eefeb7-6e92-4416-8cf9-864030046912",
      "slack_channel_ids": [
        "8cadfa6c-8419-52a0-8485-fc518a9b03b0"
      ],
      "created_at": "2025-12-21T12:06:58.302-08:00",
      "updated_at": "2025-12-21T12:06:58.302-08:00",
      "team_id": 137,
      "member_ids": [
        112
      ],
      "communication_group_members": [
        {
          "id": "af8a7200-0c2d-43f6-83eb-2bf7a451b8b6",
          "user_id": 112,
          "name": "Filomena Wuckert",
          "email": "[email protected]"
        }
      ],
      "communication_external_group_members": [
        {
          "id": "0cde2722-7135-461a-a11d-c8493c54c16a",
          "name": "External member",
          "email": "[email protected]",
          "phone_number": "+911234567890"
        }
      ],
      "communication_group_conditions": [
        {
          "id": "23eeb669-a8c9-4834-b4b0-cb91eeaf3278",
          "condition": "is",
          "property_type": "service",
          "service_ids": [
            "8e4209ef-bafe-4bf6-a846-beef7eeb175a"
          ],
          "severity_ids": [],
          "functionality_ids": [],
          "group_ids": [],
          "incident_type_ids": [],
          "properties": [
            {
              "id": "8e4209ef-bafe-4bf6-a846-beef7eeb175a",
              "name": "Quasi deserunt maxime consectetur."
            }
          ]
        }
      ]
    }
  }
}