For APIs with a POST body, POSTs and PUTs, this is the URL encoded post body.
For APIs with a POST body, POSTs and PUTs, this is the URL encoded post body. For GET requests, this does nothing.
the given body content
a reference to self
Sets the HTTP method to use.
Sets the HTTP method to use. If omitted, uses a default value of GET.
a reference to self
LinkedIn API Options or Promise
http://java2practice.com/2013/03/14/how-to-use-linkedin-javascript-api/