Rate limit changed for Messaging API endpoint that gets rich menu list

On May 26, 2026, the rate limit for the Messaging API endpoint to retrieve the list of rich menus was reduced.

Changes

  • The rate limit for the target endpoint changed from 2,000 requests/second to 10 requests/second
  • Rate limits for all other endpoints remain unchanged

Affected areas

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This summary is independently created by Release Radar and is not an official announcement from the vendor. Please read the official page for accurate details.