Surveys added to courses via Postman runner - datahub fileSurveyObjects has a lot of empty columns

Hi all,

We have added surveys to our courses via Postman and they are functioning as expected. Recently, we had to make an alteration (making them all anonymous) and we managed to do this via a Postman runner using the datahub file SurveyObjects as input (OrgUnitId and SurveyId). When preparing the input to perform this runner, I noticed however that the datahub file was missing some information about the surveys (only columns SurveyId, SurveyName, CategoryId and OrgUnitId were filled). Is this because we created the surveys via a runner in Postman? How can we make sure the other columns within the file also get filled in? The surveys themselves have the data, it just does not seem to get placed in the excel file.

I would like for instance to use column "IsDeleted" to make sure that only still existing surveys are part of my runner.

Thank you in advance, Joyce