Shows a communications group

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

{
  "data": {
    "id": "d01ece35-b668-4d31-9ac8-c97cff5cbd27",
    "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": "9704e169-16f5-423d-963f-5a86e079fc2a",
      "slack_channel_ids": [
        "43177888-4e59-5171-84be-15d063324fac"
      ],
      "created_at": "2025-12-01T07:37:26.384-08:00",
      "updated_at": "2025-12-01T07:37:26.384-08:00",
      "team_id": 110,
      "communication_group_members": [
        {
          "id": "8753a0ac-7fa3-45a5-9659-c0b62a2f0c65",
          "user_id": 109,
          "name": "Kaitlyn Cremin",
          "email": "[email protected]"
        }
      ],
      "communication_external_group_members": [
        {
          "id": "587e698d-24cd-4cdb-ab9e-8b8aa456e919",
          "name": "External member",
          "email": "[email protected]",
          "phone_number": "+911234567890"
        }
      ],
      "communication_group_conditions": [
        {
          "id": "1c148267-4ff1-4194-a074-8f57cf375f5f",
          "condition": "is",
          "property_type": "service",
          "properties": [
            {
              "id": "48da1cbc-5404-445d-8ba2-429dc7665cd5",
              "name": "Possimus eius alias reprehenderit."
            }
          ]
        }
      ]
    }
  }
}