FeedElement

{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "#/components/schemas/FeedElement",
  "title": "FeedElement",
  "type": "object",
  "description": "A feed element such as a post or announcement",
  "properties": {
    "id": {
      "type": "string",
      "description": "Unique identifier of the feed element"
    },
    "body": {
      "$ref": "#/components/schemas/MessageBody"
    },
    "capabilities": {
      "$ref": "#/components/schemas/FeedElementCapabilities"
    },
    "createdDate": {
      "type": "string",
      "format": "date-time",
      "description": "When the feed element was created"
    },
    "feedElementType": {
      "type": "string",
      "description": "Type of feed element",
      "enum": [
        "FeedItem",
        "Bundle",
        "Recommendation"
      ]
    },
    "header": {
      "$ref": "#/components/schemas/MessageBody"
    },
    "modifiedDate": {
      "type": "string",
      "format": "date-time",
      "description": "When the feed element was last modified"
    },
    "parent": {
      "$ref": "#/components/schemas/ActorReference"
    },
    "actor": {
      "$ref": "#/components/schemas/ActorReference"
    },
    "url": {
      "type": "string",
      "format": "uri",
      "description": "API resource URL"
    }
  }
}