Shows a communications group

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

{
  "data": {
    "id": "5336f019-94df-4ba0-8ca5-a50c29b4c98f",
    "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": "ef9fe886-1ba2-4913-8ee3-59f32c5630ed",
      "slack_channel_ids": [
        "93501ed1-199d-56dc-90bc-64edc961ced0"
      ],
      "created_at": "2025-06-18T16:01:58.056-07:00",
      "updated_at": "2025-06-18T16:01:58.056-07:00",
      "team_id": 61,
      "communication_group_members": [
        {
          "id": "7004687e-cc94-4c1d-96d1-8fd6e8d5e512",
          "user_id": 63,
          "name": "Ethan Gibson",
          "email": "tom_bailey@kovacek.example"
        }
      ],
      "communication_external_group_members": [
        {
          "id": "7f72e948-4679-4168-93d4-b2274eef9e8c",
          "name": "External member",
          "email": "external@example.com",
          "phone_number": "+911234567890"
        }
      ],
      "communication_group_conditions": [
        {
          "id": "50f2f04c-1145-4017-95b8-8ab7c4623601",
          "condition": "is",
          "property_type": "service",
          "properties": [
            {
              "id": "3d125b7a-e570-4a39-bac7-fbf771b0d04c",
              "name": "Debitis est commodi molestiae."
            }
          ]
        }
      ]
    }
  }
}