Updates a communications group

curl --request PATCH \
  --url https://api.rootly.com/v1/communications/groups/{id} \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/vnd.api+json' \
  --data '
{
  "data": {
    "type": "communications_groups",
    "attributes": {
      "name": "<string>",
      "description": "<string>",
      "communication_type_id": "<string>",
      "is_private": true,
      "condition_type": "any",
      "sms_channel": true,
      "email_channel": true,
      "member_ids": [
        123
      ],
      "slack_channel_ids": [
        "<string>"
      ],
      "communication_group_conditions": [
        {
          "id": "<string>",
          "property_type": "service",
          "service_ids": [
            "<string>"
          ],
          "severity_ids": [
            "<string>"
          ],
          "functionality_ids": [
            "<string>"
          ],
          "group_ids": [
            "<string>"
          ],
          "incident_type_ids": [
            "<string>"
          ]
        }
      ],
      "communication_external_group_members": [
        {
          "id": "<string>",
          "name": "<string>",
          "email": "<string>",
          "phone_number": "<string>"
        }
      ]
    }
  }
}
'

{
  "data": {
    "id": "21d29fe1-3738-4221-8e5b-74004186f45b",
    "type": "communications_groups",
    "attributes": {
      "name": "Updated Group Name",
      "slug": "communication-group-1",
      "description": "Updated description",
      "is_private": false,
      "condition_type": "any",
      "email_channel": true,
      "sms_channel": false,
      "communication_type_id": "7d181223-225f-43b0-9f1d-b0af6c70b075",
      "slack_channel_ids": [
        "f6c07d90-5924-5b4c-85e7-840f0f958f4f",
        "86abd6b1-0e64-578b-b9da-36a4d50e6e15"
      ],
      "created_at": "2026-02-18T05:11:27.090-08:00",
      "updated_at": "2026-02-18T05:11:49.593-08:00",
      "team_id": 201,
      "member_ids": [],
      "communication_group_members": [],
      "communication_external_group_members": [
        {
          "id": "b5db9cc3-6402-43bc-975e-8464d8fcfa9e",
          "name": "Updated External Member",
          "email": "external@example.com",
          "phone_number": "+911234567890"
        }
      ],
      "communication_group_conditions": [
        {
          "id": "aca9cf0d-7694-43ab-8be3-b48366b7b7f2",
          "condition": "is",
          "property_type": "service",
          "service_ids": [],
          "severity_ids": [],
          "functionality_ids": [],
          "group_ids": [],
          "incident_type_ids": [],
          "properties": []
        }
      ]
    }
  }
}