Google Reader API: How can I remove a feed from a single folder?

So let's say I have the following setup in Google Reader

Folder One

• Engadget
• Gizmodo

Folder Two

• Engadget
• webOSroundup

Using the Google Reader API, I开发者_如何学Go would like to remove engadget from only Folder One...leaving Folder Two untouched.

I know how to pull engadget out of Folder One and leave him ungrouped, but if I unsubscribe it takes it out of both folders.

Any ideas?

To remove a subscription from a folder you'll need to send a POST request to /reader/api/0/subscription/edit with the parameters:

• s=feed/http://www.engadget.com/rss.xml: the feed stream ID
• ac=edit: the action type (other possible values are subscribe and unsubscribe)
• r=user/-/label/Folder One: the folder you wish to remove it from (you can use the a parameter to add it to a folder; you can repeat either one more than once to add/remove it from multiple folders)
• T=token: the usual action token used for all state-changing requests

Click on the down-arrow next to Engadget (in either Folder One or Folder Two). Uncheck the option for Folder One.

Alternative: Under the Manage subscriptions >> you can find your subscriptions and remove Folder One from the Engadget folders by clicking on the Change Folders... drop-down.