public class Api4 {
   public static void api(){
    Http h = new Http();
HttpRequest req = new HttpRequest();
req.setMethod('GET');
req.setEndpoint('https://demo1691926.mockable.io/Api12');
req.setHeader('Content-Type', 'application/json');
HttpResponse response = h.send(req);
system.debug('response  : '+response.getBody());
String json1= response.getBody();

       
DesearlizingJson desearilize1=(DesearlizingJson) Json.deserialize(json1,DesearlizingJson.Class);
System.debug('Phone is ' +desearilize1.phone);
System.debug('name is ' +desearilize1.Name);
System.debug('mobile is ' +desearilize1.MobilePhone);
      
 //trying to update deserialized json       
list<contact> lcon= new list<contact>();

List<contact> lcon1 = [select id,Name,MobilePhone,Phone from contact where LastName=:desearilize1.Name];
       for(contact c1:lcon1){
        
        c1.Phone=desearilize1.phone;
           lcon.add(c1);}
        update c1;
       
  }
}

Wrapper class

public class DesearlizingJson {
    public Decimal Phone;
    public String Name;
    public Decimal MobilePhone;

}

Thanks in Advance

Dear folks,

Here is what i want to do
 

For example, if s = "zbax" and k = 2, then the resulting integer would be 8 by the following operations:

Convert: "zbax" ➝ "(26)(2)(1)(24)" ➝ "262124" ➝ 262124
Transform #1: 262124 ➝ 2 + 6 + 2 + 1 + 2 + 4 ➝ 17
Transform #2: 17 ➝ 1 + 7 ➝ 8

Hence ,Wrote a apex class for To  convert string into an integer by replacing each letter with its position in the alphabet,but it doesnt seems working,error i get on Anonymus Console Window for below command
is 

Line: 14, Column: 1
System.TypeException: Invalid integer: a

Here is anonymous code
SDSAfterConvert.returnInteger();

Here is apex code
 

public class SDSAfterConvert {
    
    
public static List<Integer> returnInteger(){


List<Integer> inputList = new List<Integer>();
             
String[] myAlphabets = new String[]{'a', 'b', 'c', 'd', 'e', 'f', 'g', 'h', 'i', 'g'};
 
for (String s1 : myAlphabets) {
   
    System.debug(s1);
    Integer d = integer.ValueOf(s1);
    inputList.add(d);
}
        
return inputList;
             
}
    
}

Regards,
Fiona​​​​​​​