OneNote API Error Decoder

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Decodes and fixes OneNote Graph API errors with root cause analysis and diagnostic code snippets.

This skill provides a comprehensive reference and troubleshooting guide for the OneNote Graph API, helping developers resolve common HTTP status code errors like 400, 403, 404, and 507. It specifically addresses tricky scenarios such as the 2025 app-only authentication deprecation and silent 200 OK failures for large file uploads. With diagnostic code snippets for TypeScript and Python, it enables rapid debugging and proper implementation of error handling patterns to prevent data loss and permission issues in Microsoft 365 integrations.

Key Features

01Permission misconfiguration mapping for Azure AD and Microsoft Graph
022,186 GitHub stars
03Complete HTTP status code reference table for OneNote API debugging
04Ready-to-use TypeScript and Python diagnostic logging functions
05Auth migration guide for the 2025 app-only authentication deprecation
06Detection logic for silent 200 OK upload failures and data loss prevention

Use Cases

01Migrating OneNote integrations from deprecated app-only auth to delegated authentication
02Debugging mysterious data loss caused by silent 200 OK failures on large page uploads
03Implementing structured error handling for Microsoft Graph API in production environments