Parameters:

• appkey : currently ignored
• blogId : blogId should be a string identifying the blog you wish to post to. This string will look like "zoneId|convId|pathToWeblog". pathToWeblog should be only the path that remains if you remove that base URL of the site...ie, if your weblog resides at "http://www.free-conversant.com/[mysite]/weblog", the pathToWeblog should be "weblog".
• username : the email address you use as a username for the site. This user must have privileges to post to the weblog as either the weblog owner, or a member of the owner group.
• password : the password you use for the site
• content : the text that will become the body of the message post
• publish : true/false. If false, a new message will be created in the conversation, but it will not actually be posted to the weblog. If true, it will be posted.

Returns:

• postId : postId is a unique identifier for the post created. It can be used with blogger.editPost to modify the post. postId will look like..."zoneId|convId|pathToWeblog|msgNum".

NOTE: Blogger doesn't support message subjects. There is a property of each weblog page available to set the value you wish to use for the subject of message posted via this API.