Append Block Children
notion_append_block_childrenAppend child blocks to a parent Notion block, optionally positioning them at the start, end, or after a specific block.
Instructions
Append new children blocks to a specified parent block in Notion. Requires insert content capabilities. Use the optional 'position' object to insert at the start, end, or after a specific block.
Input Schema
TableJSON Schema
| Name | Required | Description | Default |
|---|---|---|---|
| format | No | Specify the response format. 'json' returns the original data structure, 'markdown' returns a more readable format. Use 'markdown' when the user only needs to read the page and isn't planning to write or modify it. Use 'json' when the user needs to read the page with the intention of writing to or modifying it. | |
| block_id | Yes | The ID of the parent block. It should be a 32-character string (excluding hyphens) formatted as 8-4-4-4-12 with hyphens (-). | |
| children | Yes | Array of block objects to append. Each block must follow the Notion block schema. | |
| position | No | Where to insert the children. Omit this to append at the end. Use { type: 'after_block', after_block: { id } } to replace the old Notion API 'after' parameter. |