Not getting output argument in response

Hi All,
Job detail in orchestrator shows below response:
image
While running the process in orchestrator, Its showing Input Argument, but output argument is null.
Below is what I am doing:
POST https://platform.uipath.com/odata/Jobs/UiPath.Server.Configuration.OData.StartJobs
Body:
{
“startInfo”: {
“ReleaseKey”: "a083eb79-118b-47da-acbe-*****",
“RobotIds”: [
],
“JobsCount”: 0,
“Strategy”: “Specific”,
“InputArguments”: “{“InputArguments”:“D:/Anamika/HTML/SI112717-5.html”}”
}
}
And the response is:
{
@odata.context”: “https://platform.uipath.com/odata/$metadata#Jobs”,
“value”: [
{
“Key”: “64b26b81-73af-4d83-84e4-bf32390b2403”,
“StartTime”: null,
“EndTime”: null,
“State”: “Pending”,
“Source”: “Manual”,
“SourceType”: “Manual”,
“BatchExecutionKey”: “6843b895-6c60-4d47-beb5-70a3d3c01bf5”,
“Info”: null,
“CreationTime”: “2019-09-05T17:08:31.0609382Z”,
“StartingScheduleId”: null,
“ReleaseName”: “HTML_Demo Environment”,
“Type”: “Unattended”,
“InputArguments”: “{“InputArguments”:“D:/Anamika/HTML/SI112717-5.html”}”,
“OutputArguments”: null,
“HostMachineName”: null,
“HasMediaRecorded”: false,
“PersistenceId”: null,
“ResumeVersion”: null,
“StopStrategy”: null,
“Id”: 13643****
}
]
}

But I need Output Argument value as well (As shown in Job detail). Can plz someone suggest what should I do?

I have already tried Get Job URL but not getting desired Output Argument is still null.

The job has not been started or completed yet, as indicated by the status “Pending”. The output arguments won’t be populated until you get the job details once the job is complete.

Job is getting started and it completes as well. Still I am getting this response:
{
@odata.context”: “https://platform.uipath.com/odata/$metadata#Jobs”,
“value”: [
{
“Key”: “295793b9-06a9-4550-a78a-aa**********”,
“StartTime”: null,
“EndTime”: null,
“State”: “Pending”,
“Source”: “Manual”,
“SourceType”: “Manual”,
“BatchExecutionKey”: “eeace82d-e13a-4ee8-b760-25f2d2d39185”,
“Info”: null,
“CreationTime”: “2019-09-06T04:59:41.9364577Z”,
“StartingScheduleId”: null,
“ReleaseName”: “HTML_Demo Environment”,
“Type”: “Unattended”,
“InputArguments”: “{“InputArguments”:“D:/Anamika/HTML/SI112717-1.html”}”,
“OutputArguments”: null,
“HostMachineName”: null,
“HasMediaRecorded”: false,
“PersistenceId”: null,
“ResumeVersion”: null,
“StopStrategy”: null,
“Id”: 13669***
}
]
}

I am getting the output using
GET https://platform.uipath.com/odata/Jobs?$top=10&$filter=Robot/Id eq 22**** and State eq ‘Successful’ command in postman.
$top=10 is giving first 10 jobs created with 22**** robot ID. So I am getting very old information. Is there any way to get last 2-3 jobs (& hence the most recent ones)?
Please suggest.