Unable to call sportsdatallc api for get match schedule - ios

Question

I tried lots but getting this error while calling this api for getting match schedule using this
- (IBAction)getButtonPressed:(id)sender
{
NSString *string = [NSString stringWithFormat:#"https://api.sportsdatallc.org/nba-Trial(t)1/ru/games/2014/reg/schedule.json?api_key=qgdmf6egtuf5guy9pdvk5ydf"];
NSURL *url = [NSURL URLWithString:string];
NSURLRequest *request = [NSURLRequest requestWithURL:url];
NSLog(#"url is %#",url);
AFHTTPRequestOperation *operation = [[AFHTTPRequestOperation alloc] initWithRequest:request];
operation.responseSerializer = [AFJSONResponseSerializer serializer];
[operation setCompletionBlockWithSuccess:^(AFHTTPRequestOperation *operation, id responseObject) {
// 3
NSLog(#"%#",responseObject);
} failure:^(AFHTTPRequestOperation *operation, NSError *error) {
// 4
UIAlertView *alertView = [[UIAlertView alloc] initWithTitle:#"Error Retrieving Weather"
message:[error localizedDescription]
delegate:nil
cancelButtonTitle:#"Ok"
otherButtonTitles:nil];
[alertView show];
}];
// 5
[operation start];
}
getting this error
Error Domain=com.alamofire.error.serialization.response Code=-1011 "Request failed: server error (596)" UserInfo=0x7994db10 {com.alamofire.serialization.response.error.response=<NSHTTPURLResponse: 0x799335b0> { URL: https://api.sportsdatallc.org/nba-Trial(t)1/ru/games/2014/reg/schedule.json?api_key=qgdmf6egtuf5guy9pdvk5ydf } { status code: 596, headers {
Connection = "keep-alive";
"Content-Length" = 30;
"Content-Type" = "text/xml";
Date = "Fri, 20 Mar 2015 08:55:01 GMT";
Server = "Mashery Proxy";
"X-Mashery-Error-Code" = "ERR_596_SERVICE_NOT_FOUND";
} }, NSErrorFailingURLKey=https://api.sportsdatallc.org/nba- Trial(t)1/ru/games/2014/reg/schedule.json?api_key=qgdmf6egtuf5guy9pdvk5ydf, NSLocalizedDescription=Request failed: server error (596), com.alamofire.serialization.response.error.data=<3c68313e 35393620 53657276 69636520 4e6f7420 466f756e 643c2f68 313e>, NSUnderlyingError=0x7994eb90 "Request failed: unacceptable content-type: text/xml"}
I am using this website api:
http://developer.sportsdatallc.com/docs/NBA_API
Details of using this api:
Daily Schedule
Schema
Syntax:
http(s)://api.sportsdatallc.org/nba-[access_level][version]/schema/schedule-v2.0.xsd?api_key=[your_api_key]
Schema Example:
Feed
Syntax:
http(s)://api.sportsdatallc.org/nba-[access_level][version]/[locale]/games/[year]/[month]/[day]/schedule.xml?api_key=[your_api_key]
Parameter Format Notes
[access_level] = Production (p), Trial (t)
[version] = whole number (sequential, starting with the number 1)
[year] = Year in 4 digit format (YYYY)
[month] = Month in 2 digit format (MM)
[day] = Day of the month in 2 digit format (DD)
[format] = xml, json
Optional Parameters
[locale] = ru (russian), zh (simplified chinese)

Answer 1

In -[AFHTTPRequestOperationManager initWithBaseURL:], you will find that the responseSerializer property is set to an instance of AFJSONResponseSerializer. .
AFHTTPRequestOperationManager *manager = [[AFHTTPRequestOperationManager alloc] initWithBaseURL:myURL];
To get the functionality you want(delivering a parsed XML model back to your callback as the responseObject), simply set the responseSerializer property to an instance of AFXMLResponseSerializer
manager.responseSerializer = [AFXMLResponseSerializer new];
Sample Code:
AFHTTPRequestOperationManager *manager = [[AFHTTPRequestOperationManager alloc] initWithBaseURL:myURL];
manager.responseSerializer = [AFXMLResponseSerializer new];
[manager GET:#"http://www.example.com/feed" parameters:nil success:^(AFHTTPRequestOperation *operation, id responseObject) {
NSLog(#"Data: %#", responseObject);
} failure:^(AFHTTPRequestOperation *operation, NSError *error) {
NSLog(#"Error: %#", error);
}];