Speaker Identification API. When i try to return a profile Id i get a Error: Error Domain=NSURLErrorDomain Code=-1012 "(null)"

Question

The following error message is what i get when i try to return a profile Id for enrolment. I have already tried to see if it is an authentication error by using the API console, everything seems to be returning fine over there. Currently I am using the objective c code from the link below as a bridge header for my swift app:

https://westus.dev.cognitive.microsoft.com/docs/services/563309b6778daf02acc0a508/operations/5645c3271984551c84ec6797

Currently this is the error message i receive when i try to return the Profile Id for Enrolment:

"https://westus.api.cognitive.microsoft.com/spid/v1.0/identificationProfiles?entities=true 2021-03-23 14:56:16.205386-0400 Reka[50677:760200] Error: Error Domain=NSURLErrorDomain Code=-1012 "(null)" UserInfo={NSErrorFailingURLStringKey=https://westus.api.cognitive.microsoft.com/spid/v1.0/identificationProfiles?entities=true, NSUnderlyingError=0x600002755290 {Error Domain=kCFErrorDomainCFNetwork Code=-1012 "(null)" UserInfo={_kCFURLErrorAuthFailedResponseKey=<NSHTTPURLResponse: 0x600002a746a0> { URL: https://westus.api.cognitive.microsoft.com/spid/v1.0/identificationProfiles?entities=true } { Status Code: 401, Headers { "Content-Length" = ( 225 ); "Content-Type" = ( "application/json" ); Date = ( "Tue, 23 Mar 2021 18:56:15 GMT" ); "Strict-Transport-Security" = ( "max-age=31536000; includeSubDomains; preload" ); "Www-Authenticate" = ( "AzureApiManagementKey realm=\"https://westus.api.cognitive.microsoft.com/spid/v1.0\",name=\"Ocp-Apim-Subscription-Key\",type=\"header\"" ); "apim-request-id" = ( "5ab215e6-1efe-4f92-9468-3dc14a79567e" ); "x-content-type-options" = ( nosniff ); } }}}, NSErrorFailingURLKey=https://westus.api.cognitive.microsoft.com/spid/v1.0/identificationProfiles?entities=true}"

Implementation of my code

@implementation PersonIdObject

• (int) personIdMethod {
  NSLog(@"SomeMethod Ran");

      @autoreleasepool {  
      NSString* path = @"https://westus.api.cognitive.microsoft.com/spid/v1.0/identificationProfiles";  
      NSArray* array = @[  
                           // Request parameters  
                           @"entities=true",  
                        ];  
  
      NSString* string = [array componentsJoinedByString:@"&"];  
      path = [path stringByAppendingFormat:@"?%@", string];  
  
      NSLog(@"%@", path);  
  
      NSMutableURLRequest* _request = [NSMutableURLRequest requestWithURL:[NSURL URLWithString:path]];  
      [_request setHTTPMethod:@"POST"];  
      // Request headers  
      [_request setValue:@"application/json" forHTTPHeaderField:@"Content-Type"];  
      [_request setValue:@"{subscription key}" forHTTPHeaderField:@"sub_key"];  
      // Request body  
      [_request setHTTPBody:[@"{body}" dataUsingEncoding:NSUTF8StringEncoding]];  
  
      NSURLResponse *response = nil;  
      NSError *error = nil;  
      NSData* _connectionData = [NSURLConnection sendSynchronousRequest:_request returningResponse:&response error:&error];  
  
      if (nil != error)  
      {  
          NSLog(@"Error: %@", error);  
      }  
      else  
      {  
          NSError* error = nil;  
          NSMutableDictionary* json = nil;  
          NSString* dataString = [[NSString alloc] initWithData:_connectionData encoding:NSUTF8StringEncoding];  
          NSLog(@"%@", dataString);  
  
          if (nil != _connectionData)  
          {  
              json = [NSJSONSerialization JSONObjectWithData:_connectionData options:NSJSONReadingMutableContainers error:&error];  
          }  
  
          if (error || !json)  
          {  
              NSLog(@"Could not parse loaded json with error:%@", error);  
          }  
  
          NSLog(@"%@", json);  
          _connectionData = nil;  
      }  
  
      //[pool drain];  
  
      return 0;  
      }  
  

  }

@Eslam Nader