N/task Module
task.QueryTaskStatus
Object Description: Status of a query task (task.QueryTask) in the NetSuite task queue. You create a task.QueryTaskStatus object using task.checkStatus(options). To check the status of a query task, you must provide the task ID of the query task. To submit a query task and obtain the task ID, use QueryTask.submit().
Supported Script Types: Server scripts For more information, see SuiteScript 2.0 Script Types.
Module: N/task Module
Methods and Properties: QueryTaskStatus Object Members
Since: 2020.2
Search NetSuite - https://system.netsuite.com/app/help/helpcenter.nl?search=task.QueryTaskStatus

// Code Example 1

// Add additional code

//...

// myQueryTask is an existing task.QueryTask object

var myTaskId = myQueryTask.submit();



var myTaskStatus = task.checkStatus({

    taskId: myTaskId

});

//...

// Add additional code



//SOURCE: https://system.netsuite.com/app/help/helpcenter.nl?fid=section_159223798559.html