Is there a list of definitions of the field/columns in a Jira Issues export?

[Patrick Park]

I have a customer requesting definitions of the fields/columns in the Jira Issues export. Is there a document that has this info? Thanks! 

I saw in this thread (https://confluence.atlassian.com/adminjiraserver/managing-system-fields-1047552725.html) there is a list of all available system fields but the link doesn't work

[Jack Brickey · Accepted solution]

Which fields? Obviously they won’t be definitions from Atlassian on any custom fields that you include. However if you’re looking for specific fields I would point you to the Atlassian document where you can do a fairly simple search. Support.Atlassian.com

[Patrick Park]

I'm looking for definitions of the standard OOTB fields when you generate an Issues export.  Examples: Summary, Issue key, Issue id, Issue Type, etc

[Jack Brickey]

again I would search the documentation in the link I provided. However I would argue that most of the default fields are self-explanatory. Or you could easily write your own definition for those. Obviously some require more clarity from Atlassian documentation. 

[Patrick Park]

Thanks! Yes we said the same thing about the definitions/descriptions being self-explanatory for the most part. I managed to find some definitions/descriptions through the link you provided and Google searches