{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "title": "AiInteractionAttachment",
  "type": "object",
  "description": "Represents a message attachment such as cards and images.",
  "properties": {
    "attachmentId": {
      "type": "string",
      "description": "Identifier for the attachment, unique only within the message scope."
    },
    "content": {
      "type": "string",
      "description": "The content of the attachment."
    },
    "contentType": {
      "type": "string",
      "description": "The type of the content (e.g., reference, file, image/imageType)."
    },
    "contentUrl": {
      "type": "string",
      "description": "The URL of the content."
    },
    "name": {
      "type": "string",
      "description": "The name of the attachment."
    }
  }
}