gistfile1.m

#import <WindowsAzureMobileServices/WindowsAzureMobileServices.h>

MSClient *client = [MSClient clientWithApplicationURLString:@"https://lmd-kitesurfer-pusher.azure-mobile.net/"
                                         withApplicationKey:@"JzGucSijyOsYJDehJGJIGFCzJiujhR38"];

NSDictionary *input = @{
  @"alert": @"Hey looser! I've just beat your highscore! :-P", // Notification text
  @"sound": @"default", // Always send "default"
  @"filters": @{
    @"devices": @[@"88888888 88888888 ... . . . .", @"12345678 90abcdef ... . . . ."] // Device token list
  },
  @"payload": @{ // Any custom dictionary
    @"foo": @"bar"
  }
};

MSTable *pushRequestsTable = [azureClient getTable:@"pushRequests"];
[pushRequestsTable insert:input completion:^(NSDictionary *response, NSError *error) {
  if (error) {
    // Handle error . . .
  } else {
    // Process response . . .
  }
}];