We have created some new custom fields and i would like to apply these fields to Jira projects

[Fahim Ahmed]

I have created 4 new custom fields and would like to apply these fields to about 90 projects on Jira Software, or if easier to all projects. 

Is there any easy way of doing so in bulk or do I need to do so on manual basis for each project? 

[Andy Heinzer]

I suspect that you are seeing the changes as a result of https://developer.atlassian.com/cloud/jira/platform/api-changes-for-user-privacy-announcement/

Atlassian Cloud is in the process of making changes to the way rest api can make requests to the user objects.  Instead of returning usernames, like 'jason', Jira Cloud will start using accountid instead.

[Joy Elamthuruthy]

I think i was using jira 1.05 pkg.  I upgraded to 2.x, and pretty much got me running.  I had to make minor code changes.

[Joy Elamthuruthy]

Thanks Andew, the URL provided me got me thinking I was using older pkg