PageBlockDocument

---types---
pageBlockDocument#38fa3ba3 document_id:long caption:PageCaption = PageBlock

This type can be an instance of either:

InputPageBlockMap	PageBlockAnchor
PageBlockAudio	PageBlockAuthorDate
PageBlockBlockquote	PageBlockBlockquoteBlocks
PageBlockButtonRow	PageBlockChannel
PageBlockCollage	PageBlockCover
PageBlockDetails	PageBlockDivider
PageBlockDocument	PageBlockEmbed
PageBlockEmbedPost	PageBlockFooter
PageBlockHeader	PageBlockHeading1
PageBlockHeading2	PageBlockHeading3
PageBlockHeading4	PageBlockHeading5
PageBlockHeading6	PageBlockKicker
PageBlockList	PageBlockMap
PageBlockMath	PageBlockOrderedList
PageBlockParagraph	PageBlockPhoto
PageBlockPreformatted	PageBlockPullquote
PageBlockRelatedArticles	PageBlockSlideshow
PageBlockSubheader	PageBlockSubtitle
PageBlockTable	PageBlockThinking
PageBlockTitle	PageBlockUnsupported
PageBlockVideo

document_id	long
caption	PageCaption