Script Runner Connect - Script for Subitem read / Item Write not working

I am trying to update a column date value anytime any changes occur in any columns of the groups subitem. When I make any change it runs via the webhook “when any column changes.” And it is linked to the ScriptRunner. Same result API key or not.

import { UpdateSubitemColumnValueEvent } from ‘@sr-connect/monday/events’;
import Monday from “./api/monday”;

// Define the constants for the script
const WORKSPACE_ID = “Design Phase”;
const BOARD_ID = “Active Projects”;
const COLUMN_NAME = “Date Last”;

/**

• Entry point to when “any subitem column changes” event is triggered

• @param event Object that holds When any subitem column changes event data

• @param context Object that holds function invocation context data
  */
  export default async function (event: UpdateSubitemColumnValueEvent, context: Context): Promise {
  if (context.triggerType === ‘MANUAL’) {
  console.error(‘This script is designed to be triggered externally or manually from the Event Listener. Please consider using Event Listener Test Event Payload if you need to trigger this script manually.’);
  return;
  }
  try {
  // Extract necessary parameters from the event
  const { parentItemId } = event.event;

   // Function to update the "Date Last" column for an item to today's date
   const updateDateLast = async (itemId: string) => {
       try {
           const today = new Date().toISOString().split('T')[0];
  
           // Construct the mutation query to update the "Date Last" column
           const query = `
               mutation {
                   change_column_value (board_id: "${BOARD_ID}", item_id: "${itemId}", column_id: "${COLUMN_NAME}", value: "${today}") {
                       id
                   }
               }
           `;
  
           // Execute the mutation query to update the column value
           const response = await fetch('https://api.monday.com/v2', {
               method: 'POST',
               headers: {
                   'Content-Type': 'application/json',
                   'Authorization': 'Bearer YOUR_API_KEY' 
               },
               body: JSON.stringify({ query })
           });
  
           const data = await response.json();
  
           console.log(`"Date Last" column updated for item ${itemId} to ${today}`);
       } catch (error) {
           console.error('Error updating column:', error);
       }
   };
  
   // Update the "Date Last" column for the affected item
   await updateDateLast(parentItemId);
  

  } catch (error) {
  console.error(‘Error handling subitem column updates:’, error);
  }
  }