      - note: It is guaranteed that exactly one of the success or failure closures will be invoked after this method is called regardless of whether a valid NSURLSessionDataTask is returned.
 
      - parameters:
-     - url: The url of the request
-     - success: A closure to be called on success. The NSURLResponse and a JSON object may be included.
-     - failure: A closure to be called on failure. The NSURLResponse and an error may be included.
+         - url: The url of the request
+         - success: A closure to be called on success. The NSURLResponse and a JSON object may be included.
+         - failure: A closure to be called on failure. The NSURLResponse and an error may be included.
      - returns: NSURLSessionDataTask already resumed
      */
 

     - note: It is guaranteed that exactly one of the success or failure closures will be invoked after this method is called regardless of whether a valid NSURLSessionDataTask is returned.

     - parameters:
     - url: The url of the request
     - success: A closure to be called on success. The NSURLResponse and a JSON object may be included.
     - failure: A closure to be called on failure. The NSURLResponse and an error may be included.
     - returns: NSURLSessionDataTask already resumed
     */


     - note: It is guaranteed that exactly one of the success or failure closures will be invoked after this method is called regardless of whether a valid NSURLSessionDataTask is returned.

     - parameters:
         - url: The url of the request
         - bodyParameters: An optional array of NSURLQueryItem to be escaped and included in the body of the post
         - success: A closure to be called on success. The NSURLResponse and a JSON object may be included.
         - failure: A closure to be called on failure. The NSURLResponse and an error may be included.
     - returns: NSURLSessionDataTask already resumed
     */

