delete more than 100 tasks

//search for recurring tasks and deletes them, up to 200
related_tasks = zoho.crm.getRelatedRecords("Tasks","Deals",deal_id);
related_tasks_size = related_tasks.size();
if(related_tasks_size > 0)
{
	delete_list = list();
	for each  task in related_tasks
	{
		status = task.get("Status");
		recurring = task.getJSON("Recurring_Activity");
		if(!recurring.isNull() && status.containsIgnoreCase("not"))
		{
			task_id = task.get("id");
			delete_list.add(task_id);
		}
	}
}
delete_list_size = delete_list.size();
if ( delete_list_size > 100 )
{
	delete_list_1 = delete_list.subList(0,99);
	delete_list_2 = delete_list.subList(100,delete_list_size-1);
	response = invokeurl
	[
		url :"https://www.zohoapis.com/crm/v3/Tasks?ids=" + delete_list_1
		type :DELETE
		connection:"crm_all"
	];
	info response;
	response = invokeurl
	[
		url :"https://www.zohoapis.com/crm/v3/Tasks?ids=" + delete_list_2
		type :DELETE
		connection:"crm_all"
	];
	info response;

}
else if(delete_list_size > 0)
{
	response = invokeurl
	[
		url :"https://www.zohoapis.com/crm/v3/Tasks?ids=" + delete_list
		type :DELETE
		connection:"crm_all"
	];
	info response;
}