Warnings from notion-update-page
By Steven Van ·
Direct and queued page updates now report when input was changed or ignored, including indentation errors and auto-corrected text.
Clients updating pages through Notion MCP can now see when part of their input was changed or ignored. The notion-update-page tool returns an optional warnings array for both direct and queued updates.
What triggers a warning
Warnings cover cases such as lines dropped because of incorrect indentation or text auto-corrected to match the page. Each warning includes a code and a message. Markdown parser warnings also include category and autofix fields.
How warnings appear
Each message is limited to 500 characters. Longer messages are cut and end with a note stating their original length. A clean update has no warnings key, as described in the Supported tools documentation.