# TextBlockData
Text class Block data structure, inherited from [BlockData](https://open.feishu.cn/document/uAjLw4CM/uYjL24iN/docs-add-on/05-api-doc/BlockData/blockdata)

name | Data type | Is required | Description
---|---|---|---
text | object | Yes | Text data
∟elements | object[] | Yes | An array of text elements, where the TextElement type is one of the following: <br>- TextRun<br>- MentionUser<br>- MentionDoc<br>- Reminder<br>- File<br>- InlineBlock<br>- Equation
plain_text | string | Yes | Returns the text data displayed on the doc, including (reminder, InlineBlock, MentionUser, Equation, MentionDoc, etc.)