To use Dictionary in the parameter for Alamofire Request, Swift iOS

Dictionary in parameter using Alamofire,Swift

//First to decalre Parameter 

   var array = [[String : Any]]()
   
   //MARK:- to call Api
   
    func postRequest_toServer(){

                let apiURL = AppConfig.shared.apiBasicURl + "user/post-new-job"
                let objPostNewJob = PostNewJob()


               let serverParameters  : [String : Any] =  [
                "user_id" :  AppConfig.shared.retriveUserData().user_id ,
                "booking_type" :  "2021-11-25" ,
                "bookdatetime" :  "12:49:22",
                "latitude" :    "33.3332332",
                "longitude" :  "71.232323",
                 "order_detail" : self.array
               }
               
               
                print( "\(serverParameters) \n" )

                self.activityIndicator.startAnimation()
                
                Alamofire.request(apiURL, method: .post, parameters: serverParameters , encoding:  JSONEncoding.default)
                        .responseJSON { response in

                            if let status = response.response?.statusCode {
                            let json : JSON = JSON(response.result.value)
                                if status > 199 && status < 300 {
                                   //  self.dismiss(animated: true)
                                    print("In true block")

                                    let resultStatus = json["status"].intValue
                                    
                  if resultStatus == 1 {
                        // result ok
                  }else{ 
                      // reulst false
                  }
                  
                  }else{ 
                  self.activityIndicator.stopAnimation()
                                    print(" Some Error : ")
                                    self.showAlert(userMessage: "Bad request.")

                                }
                            }}






            } // end of function
            
            
            
            
            // How to fill the  Array
            
            func fillarray(){ 
            
             for row in arraySelectedVehicle {
            
            
            let objPostedOrder =  OrderDetail()
            objPostedOrder.adon_id = row.adoninfo?.first?.id ?? 0
            objPostedOrder.category_id = row.id
            objPostedOrder.no_adon = row.no_adon
            objPostedOrder.no_category = row.no_category

            self.array.append(objPostedOrder.getDictFormat())
            
            
            }
            
            // 
       
       
}






// Just a declareion of the object
class OrderDetail :  Mappable {
    required init?(map: Map) {
        
    }
    
    func mapping(map: Map) {
        
    }
    
    var category_id : Int = 0
    var adon_id : Int = 0
    var no_category : Int = 0
    var no_adon : Int = 0
    
    init() {
        self.category_id = 0
        self.adon_id = 0
        self.no_adon =  0
        self.no_category = 0
    }
    
    init(category_id : Int,adon_id : Int , no_category : Int ,no_adon : Int ) {
        self.category_id = category_id
        self.adon_id = adon_id
        self.no_adon =  no_adon
        self.no_category = no_category
    }
    func toJSON() -> [String:Any] {
        var dictionary: [String : Any] = [:]

        dictionary["category_id"] = self.category_id
        dictionary["adon_id"] = self.adon_id
        dictionary["no_category"] = self.no_category
        dictionary["no_adon"] = self.no_adon
        return dictionary
    }
    
    
    func getDictFormat() -> [String: Any]{
            return [ "category_id" : category_id, "adon_id" : adon_id, "no_category" : no_category, "no_adon" : no_adon]
        }
    
}