// TODO: Please create a connection for the Zoho Projects service with the scopes "ZohoProjects.tasks.READ,  ZohoProjects.projects.READ, ZohoProjects.tasks.UPDATE". Replace 'xxxxxxxxx' with the connection name. Click this link below to learn how to create the connection.

// Link - https://help.zoho.com/portal/en/kb/projects/integration/connections/articles/connections-23-5-2022#How_to_establish_a_Connection

APIEndPoint = "https://projectsapi.zoho.com/restapi";

task = invokeurl

[

url :APIEndPoint + "/portal/" + portalId + "/projects/" + projectId + "/tasks/" + taskId + "/"

type :Get

connection:”********”

];

isparent = task.get("tasks").get(0).get("isparent");

parentid = task.get("tasks").get(0).get("parent_task_id");

if(isparent != null)

{

parenttask = invokeurl

[

url :APIEndPoint + "/portal/" + portalId + "/projects/" + projectId + "/tasks/" + parentid + "/"

type :Get

connection:”*********”

];

m = "";

owners = parenttask.get("tasks").get(0).get("details").get("owners");

for each  owner in owners

{

id = owner.get("id");

m = m + id + ",";

}

param = Map();

param.put("person_responsible",m);

info param;

subtasksdetails = invokeurl

[

url :APIEndPoint + "/portal/" + portalId + "/projects/" + projectId + "/tasks/" + parentid + "/subtasks/"

type :GET

connection:”********

];

subtasks = subtasksdetails.getJSON("tasks");

for each subtask in subtasks

    {

     subtaskId = subtask.get("id");

 subtaskPost = invokeurl

[

url :APIEndPoint + "/portal/" + portalId + "/projects/" + projectId + "/tasks/" + subtaskId + "/"

type :Post

parameters:param

connection:”**********”

];

}

}

return "success";

Conclusion ::

By using custom functions in Zoho Projects, you can automate the task updates and save your time and effort. This custom function is just one example of how you can use custom functions. With a little bit of creativity, you can create custom functions that suit your specific project needs.

Watch this space for more custom function codes.