There were errors in the news release and documentation for the new LIFF server API to update a LIFF app. We apologize for any inconvenience.
# News
【Incorrect】
The HTTP request to the API endpoint to update a LIFF app is changed from PUT to PATCH. Now you can partially update the properties of your LIFF apps.
【Correct】 The API endpoint for updating a LIFF app is changed. Now you can partially update the properties of your LIFF apps.
# API reference
【Incorrect】
PATCH https://api.line.me/liff/v1/apps/{liffId}
【Correct】
PUT https://api.line.me/liff/v1/apps/{liffId}
For more information, see Update LIFF app.