SolvedMoya Not able to get URLEncoding working correctly when there is "?" and the method is "POST"

enum MyService {
	case products(categorytId: Int)
}

extension MyService : TargetType {
    
    var base: String { return Constants.MyServiceURL }
    var baseURL: URL { return URL(string: base)! }
    
    public var task: Task {
        return .request
    }

    var path : String {
        switch self {
        // i tried with and without them, changing the parameters down below
        case .products(let id_category): 
            return "products?id_category=\(id_category)"
        }
    }

    var parameterEncoding: ParameterEncoding {
	    switch self {
	        case .products:
	        	//return MyURLEncoding.queryString
	            return URLEncoding.queryString
	        default:
	            return JSONEncoding.default 
	    }
    }

    var parameters : [String : Any]? {
        switch self {
        // here I tried to add them for Testing purpose, i tried with and without them
        case .products(let id_category):
            var params: [String: Any] = [:]
            params["id_category"] = id_category
            return params
        default:
            return nil
        }
    }

    // The method must be always post always
    var method : Moya.Method {
        return .post;
    }

    var sampleDate : Data {
            return Data()
        }
    }
 }

var baseURL: URL{
        switch self {
        case .chagePassword(_,_,let token):
             return URL(string: "base_url?token=\(token)")!
        default:
            return URL(string: "base_url")!
        }
    }

var path:String{
        switch self {
        case .chagePassword:
            return "/api/update-password"
        }
    }