How to format an HTTP PUT request? <p>I am using the Yahoo Placemaker API and would like to send a request but I am getting confused as to how to send the request. The request is composed of a URL and a document and inside the document, there are a bunch of parameters. Please see below.</p> <pre><code>http://wherein.yahooapis.com/v1/document documentContent=Sunnyvale+CA documentType=text/plain appid=my_appid </code></pre> <p>How do I format the URL into a request is it like so?</p> <pre><code>http://wherein.yahooapis.com/v1/documentContent=Sunnyvale+CA?documentType=text/plain?appid=my_appid </code></pre> <p>I would like to use this the Placemaker service for a Mac app written in objective-c.</p> <p>Any suggestions would be great. Thanks.</p>