{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "#/components/schemas/HeaderBlockV1",
  "title": "HeaderBlockV1",
  "type": "object",
  "properties": {
    "id": {
      "type": "string",
      "nullable": true,
      "readOnly": true
    },
    "data_id": {
      "type": "string",
      "nullable": true,
      "readOnly": true
    },
    "universal_id": {
      "type": "string",
      "nullable": true,
      "readOnly": true
    },
    "content_type": {
      "type": "string",
      "enum": [
        "block"
      ]
    },
    "type": {
      "type": "string",
      "enum": [
        "header"
      ]
    },
    "data": {
      "$ref": "#/components/schemas/HeaderBlockData",
      "nullable": true
    },
    "subblocks": {
      "type": "array",
      "items": {
        "oneOf": [
          {
            "$ref": "#/components/schemas/HeaderLinkSubBlock"
          },
          {
            "$ref": "#/components/schemas/HeaderImageSubBlock"
          },
          {
            "$ref": "#/components/schemas/HeaderLogoSubBlock"
          }
        ]
      },
      "nullable": true
    }
  },
  "required": [
    "content_type",
    "type",
    "data"
  ]
}