post and delete method for ios devices

Adding a playlist to youtube account

POST /feeds/api/playlists/PLAYLIST_ID HTTP/1.1

Host: gdata.youtube.com

Content-Type: application/atom+xml

Content-Length: CONTENT_LENGTH

Authorization: AuthSub token="AUTHORIZATION_TOKEN"

GData-Version: 2

X-GData-Key: key=DEVELOPER_KEY



<?xml version="1.0" encoding="UTF-8"?>

<entry xmlns="http://www.w3.org/2005/Atom"

xmlns:yt="http://gdata.youtube.com/schemas/2007">

<id>VIDEO_ID</id>

<yt:position>1</yt:position>

</entry>

delete playlist of youtube account

DELETE /feeds/api/users/USERNAME/playlists/PLAYLIST_ID HTTP/1.1

Host: gdata.youtube.com

Content-Type: application/atom+xml

Authorization: AuthSub token="AUTHORIZATION_TOKEN"

GData-Version: 2

X-GData-Key: key=DEVELOPER_KEY

HOW DO I SEND THIS BOTH METHOD TO YOUTUBE SERVER IN IOS AND GET RESULT. ihave all require data (e.g. token and allthat) but idont know how to send this post and delete method to server and get response