The NSURLErrorDomain error codes are listed here.
However, 400 is just the http status code (http://www.w3.org/Protocols/HTTP/HTRESP.html) being returned which means you’ve got something wrong with your request.
The NSURLErrorDomain error codes are listed here.
However, 400 is just the http status code (http://www.w3.org/Protocols/HTTP/HTRESP.html) being returned which means you’ve got something wrong with your request.