<?xml version="1.0" encoding="utf-8"?>
<feed xml:lang="en-us" xmlns="http://www.w3.org/2005/Atom"><title>Simon Willison's Weblog: peter-williams</title><link href="http://simonwillison.net/" rel="alternate"/><link href="http://simonwillison.net/tags/peter-williams.atom" rel="self"/><id>http://simonwillison.net/</id><updated>2008-10-13T12:45:13+00:00</updated><author><name>Simon Willison</name></author><entry><title>Versioning REST Web Services</title><link href="https://simonwillison.net/2008/Oct/13/peter/#atom-tag" rel="alternate"/><published>2008-10-13T12:45:13+00:00</published><updated>2008-10-13T12:45:13+00:00</updated><id>https://simonwillison.net/2008/Oct/13/peter/#atom-tag</id><summary type="html">
    
&lt;p&gt;&lt;strong&gt;&lt;a href="http://barelyenough.org/blog/2008/05/versioning-rest-web-services/"&gt;Versioning REST Web Services&lt;/a&gt;&lt;/strong&gt;&lt;/p&gt;
Peter Williams suggests using a vendor MIME media type in the Accept header to specify a required API version, because embedding the API version in the URL itself leads to a single resource ending up with many different URLs, one for each API version.


    &lt;p&gt;Tags: &lt;a href="https://simonwillison.net/tags/accept"&gt;accept&lt;/a&gt;, &lt;a href="https://simonwillison.net/tags/contentnegotiation"&gt;contentnegotiation&lt;/a&gt;, &lt;a href="https://simonwillison.net/tags/http"&gt;http&lt;/a&gt;, &lt;a href="https://simonwillison.net/tags/peter-williams"&gt;peter-williams&lt;/a&gt;, &lt;a href="https://simonwillison.net/tags/rest"&gt;rest&lt;/a&gt;, &lt;a href="https://simonwillison.net/tags/urls"&gt;urls&lt;/a&gt;, &lt;a href="https://simonwillison.net/tags/versioning"&gt;versioning&lt;/a&gt;&lt;/p&gt;



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