JsonModel cannot convert an array in json to jsonmodel inherited class - ios

Question

I have modeled my api result as following:
#import "PTPDestination.h"
#interface PTPIndex : PTPBaseEntity
#property (strong, nonatomic) NSNumber * citiesCount;
#property (strong, nonatomic) NSNumber * hotelsCount;
#property (strong, nonatomic) NSArray<PTPDestination *> * top_destinations;
#end
I also modeled PTPDestination like this:
#interface PTPDestination : PTPBaseEntity
#property (assign, nonatomic) NSNumber * id;
#property (assign, nonatomic) NSNumber * min_price;
#property (assign, nonatomic) NSNumber * max_discount;
#property (assign, nonatomic) NSString * title;
#end
And I call my api with AFNetworking like this:
AFHTTPSessionManager * manager = [self createAPISessionManager];
[manager GET:[self createServiceUrlWithMethod:#"someURL"] parameters:nil progress:^(NSProgress * _Nonnull downloadProgress) {
} success:^(NSURLSessionDataTask * _Nonnull task, id _Nullable responseObject) {
NSError * error = nil;
PTPIndex * index = [[PTPIndex alloc] initWithDictionary:responseObject error:&error];
if (error) {
callback (nil, [PTPApiCenteralizedErrorHandler getErrorFromApiError:error task:task responseObject:responseObject]);
return;
}
callback (index, nil);
} failure:^(NSURLSessionDataTask * _Nullable task, NSError * _Nonnull error) {
callback (nil, [PTPApiCenteralizedErrorHandler getErrorFromApiError:error task:task]);
}];
The problem is with array of destinations. I don't know why the array is not converted to PTPDestination object and it remains as an array of NSDictionaries.
Why this happens and how can I have an array of my custom class?

Answer 1

No, JSON Model Also Converted the Array to JSONObject, if you want to access the PTPDestination class properties.
PTPIndex class
#import "JSONModel.h"
#interface PTPIndex : JSONModel
#property (strong, nonatomic) NSNumber * citiesCount;
#property (strong, nonatomic) NSNumber * hotelsCount;
#property (strong, nonatomic) NSArray<PTPDestination *> * top_destinations;
#end
PPTPDestination class
#import "JSONModel.h"
#interface PTPDestination : JSONModel
#property (assign, nonatomic) NSNumber * id;
#property (assign, nonatomic) NSNumber * min_price;
#property (assign, nonatomic) NSNumber * max_discount;
#property (assign, nonatomic) NSString * title;
#end
NSDictionary "data" from the network Response
PTPIndex *ptpInd = [[PTPIndex alloc] initWithDictionary:data error:&error];
find the total number of PTPDestination and run in the loop.
You can access the object like this.
PTPDestination *ptpdest = [ptpInd PTPDestination[0]];