generally create tasks

//gather deal id as input to function
dealDetails = zoho.crm.getRecordById("Deals",dealId);
contactId = dealDetails.get(***search API Names***);
dealOwnerId = dealDetails.get("Owner").get("id");
//general task map
taskMap = Map();
taskMap.put("Subject","insert subject here");
taskMap.put("Owner",{"id":deal_owner_id});
taskMap.put("Who_Id",{"id":contactId});
taskMap.put("What_Id",{"id":dealId});
taskMap.put("$se_module","Deals");
taskMap.put("Priority","Normal");
taskMap.put("Status","Not Started");
taskMap.put("Task_Type","Task Type Here");
taskMap.put("Due_Date",zoho.currentdate);
taskMap.put("Description","Insert Description here");
//after this for each task, just change subject, due date, and description as needed
taskMap.put("Subject","new subject here");
taskMap.put("Description","change description here");
taskMap.put("Due_Date",zoho.currendate.addBusinessDay(1));
create_task = zoho.crm.createRecord("Tasks",task_map,{"trigger":{"workflow"}});