{
  "title": "popupElement attachments",
  "type": "object",
  "$schema": "http://json-schema.org/draft-04/schema",
  "description": "Configures attachments in popup elements.",
  "properties": {
    "displayType": {
      "type": "string",
      "description": "A string value indicating how to display the attachment. If `list` is specified, attachments show as links.",
      "enum": [
        "list",
        "preview"
      ]
    },
    "type": {
      "type": "string",
      "enum": [
        "attachments"
      ]
    }
  },
  "required": [
    "type"
  ],
  "additionalProperties": false,
  "esriDocumentation": {
    "examples": [
      {
        "title": "popupElement attachments",
        "code": {
          "popupElements": [
            {
              "type": "attachments",
              "displayType": "list"
            }
          ]
        }
      }
    ]
  }
}