gollum event

{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "#/components/schemas/webhook-gollum",
  "title": "gollum event",
  "type": "object",
  "properties": {
    "enterprise": {
      "$ref": "#/components/schemas/enterprise-webhooks"
    },
    "installation": {
      "$ref": "#/components/schemas/simple-installation"
    },
    "organization": {
      "$ref": "#/components/schemas/organization-simple-webhooks"
    },
    "pages": {
      "description": "The pages that were updated.",
      "type": "array",
      "items": {
        "type": "object",
        "properties": {
          "action": {
            "description": "The action that was performed on the page. Can be `created` or `edited`.",
            "type": "string",
            "enum": [
              "created",
              "edited"
            ]
          },
          "html_url": {
            "description": "Points to the HTML wiki page.",
            "type": "string",
            "format": "uri"
          },
          "page_name": {
            "description": "The name of the page.",
            "type": "string"
          },
          "sha": {
            "description": "The latest commit SHA of the page.",
            "type": "string"
          },
          "summary": {
            "type": "string",
            "nullable": true
          },
          "title": {
            "description": "The current page title.",
            "type": "string"
          }
        },
        "required": [
          "page_name",
          "title",
          "summary",
          "action",
          "sha",
          "html_url"
        ]
      }
    },
    "repository": {
      "$ref": "#/components/schemas/repository-webhooks"
    },
    "sender": {
      "$ref": "#/components/schemas/simple-user-webhooks"
    }
  },
  "required": [
    "pages",
    "repository",
    "sender"
  ]
}