Creates a playbook

curl --request POST \
  --url https://api.rootly.com/v1/playbooks \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/vnd.api+json' \
  --data '
{
  "data": {
    "type": "playbooks",
    "attributes": {
      "title": "<string>",
      "summary": "<string>",
      "external_url": "<string>",
      "severity_ids": [
        "<string>"
      ],
      "environment_ids": [
        "<string>"
      ],
      "service_ids": [
        "<string>"
      ],
      "functionality_ids": [
        "<string>"
      ],
      "group_ids": [
        "<string>"
      ],
      "incident_type_ids": [
        "<string>"
      ]
    }
  }
}
'

{
  "data": {
    "id": "bfb63195-c48c-4a31-adbb-2c865ebab288",
    "type": "playbooks",
    "attributes": {
      "title": "How to handle customer-facing incident?",
      "summary": "This is a summary",
      "external_url": null,
      "severity_ids": [],
      "environment_ids": [
        "299afb13-9e4c-4056-b5d4-bdcfce60cbdf",
        "99fd4916-9777-4a29-a5a6-e8ad9749a104"
      ],
      "service_ids": [
        "15ce142f-0242-434a-b460-8d9062a5b8f3",
        "e9ed29b5-6757-4283-a769-23c5cb4f8eb3"
      ],
      "functionality_ids": [
        "c95c2cfc-a4f9-45fd-9eea-8da604d84309",
        "2799db60-56a9-4a14-a60d-1592796285e5"
      ],
      "group_ids": [],
      "incident_type_ids": [],
      "cause_ids": [],
      "created_at": "2025-12-03T21:32:13.245-08:00",
      "updated_at": "2025-12-03T21:32:13.245-08:00"
    },
    "relationships": {
      "severities": {
        "data": []
      },
      "environments": {
        "data": [
          {
            "id": "299afb13-9e4c-4056-b5d4-bdcfce60cbdf",
            "type": "environments"
          },
          {
            "id": "99fd4916-9777-4a29-a5a6-e8ad9749a104",
            "type": "environments"
          }
        ]
      },
      "services": {
        "data": [
          {
            "id": "15ce142f-0242-434a-b460-8d9062a5b8f3",
            "type": "services"
          },
          {
            "id": "e9ed29b5-6757-4283-a769-23c5cb4f8eb3",
            "type": "services"
          }
        ]
      },
      "functionalities": {
        "data": [
          {
            "id": "c95c2cfc-a4f9-45fd-9eea-8da604d84309",
            "type": "functionalities"
          },
          {
            "id": "2799db60-56a9-4a14-a60d-1592796285e5",
            "type": "functionalities"
          }
        ]
      },
      "groups": {
        "data": []
      },
      "causes": {
        "data": []
      },
      "incident_types": {
        "data": []
      }
    }
  }
}