Salesforce Get Record Layout Metadata Structure

{
  "type": "object",
  "name": "GetRecordLayoutMetadata",
  "properties": {
    "eTag": {
      "type": "string"
    },
    "id": {
      "type": "string"
    },
    "layoutType": {
      "type": "string"
    },
    "mode": {
      "type": "string"
    },
    "objectApiName": {
      "type": "string"
    },
    "recordTypeId": {
      "type": "string"
    },
    "saveOptions": {
      "type": "array",
      "description": "",
      "items": {
        "type": "string"
      }
    },
    "sections": {
      "type": "array",
      "description": "",
      "items": {
        "type": "object",
        "properties": {
          "collapsible": {
            "type": "boolean"
          },
          "columns": {
            "type": "integer"
          },
          "heading": {
            "type": "string"
          },
          "id": {
            "type": "string"
          },
          "layoutRows": {
            "type": "array",
            "description": "",
            "items": {
              "type": "object",
              "properties": {
                "layoutItems": {
                  "type": "array",
                  "description": "",
                  "items": {
                    "type": "object"
                  }
                }
              },
              "required": [
                "layoutItems"
              ]
            }
          },
          "rows": {
            "type": "integer"
          },
          "useHeading": {
            "type": "boolean"
          }
        },
        "required": [
          "collapsible",
          "columns",
          "heading",
          "id",
          "layoutRows",
          "rows",
          "useHeading"
        ]
      }
    }
  },
  "required": [
    "eTag",
    "id",
    "layoutType",
    "mode",
    "objectApiName",
    "recordTypeId",
    "saveOptions",
    "sections"
  ],
  "$schema": "https://json-structure.org/draft/2020-12/schema"
}