HTTP 416 Range Not Satisfiable

Client Error

The server cannot serve the requested byte range. The Range header value is outside the size of the resource.

Common Causes

Requesting bytes beyond the end of a file
Invalid Range header format
File size changed between range requests

How to Fix

Check the Content-Length of the resource first
Adjust the Range header to valid byte positions
Re-request without a Range header

Related Status Codes

206 Partial Content 200 OK

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