| name | data type | description | 
|---|---|---|
| feedType | string | |
| publicationTime | DateTime | |
| publicationCreator | InternationalIdentifier | |
| payloadPublicationExtension | ExtensionType | |
| lang | string | 
Example
{
  "feedType" : "...",
  "publicationTime" : {
    "value" : "..."
  },
  "publicationCreator" : {
    "country" : "lt",
    "nationalIdentifier" : "...",
    "internationalIdentifierExtension" : {
      "anies" : [ { }, { } ]
    }
  },
  "payloadPublicationExtension" : {
    "anies" : [ {
      "tagName" : "...",
      "schemaTypeInfo" : { },
      "ownerDocument" : { },
      "firstChild" : { },
      "prefix" : "...",
      "nextSibling" : { },
      "parentNode" : { },
      "nodeType" : 12345,
      "nodeValue" : "...",
      "nodeName" : "...",
      "namespaceURI" : "...",
      "childNodes" : { },
      "baseURI" : "...",
      "localName" : "...",
      "attributes" : { },
      "lastChild" : { },
      "textContent" : "...",
      "previousSibling" : { }
    }, {
      "tagName" : "...",
      "schemaTypeInfo" : { },
      "ownerDocument" : { },
      "firstChild" : { },
      "prefix" : "...",
      "nextSibling" : { },
      "parentNode" : { },
      "nodeType" : 12345,
      "nodeValue" : "...",
      "nodeName" : "...",
      "namespaceURI" : "...",
      "childNodes" : { },
      "baseURI" : "...",
      "localName" : "...",
      "attributes" : { },
      "lastChild" : { },
      "textContent" : "...",
      "previousSibling" : { }
    } ]
  },
  "lang" : "..."
}