Unable to Create Sub-Tasks in Jira API

Question

I am using teams' Jira app plugin to pull in Jira work for a team and I'm not seeing the ability to create sub-tasks. Can this be done? Is there something I need to change in my jira configuration? Thanks.

Jira API message:

Some issue types are unavailable due to incompatible field configuration and/or workflow associations.

JD Lobue · Answer

It simply is not a part of the dropdown as depicted in the Jira API posted above. No error message. Are sub-tasks just not exposed? Can this be added?

Nic Brough -Adaptavist- · Answer

What is the error message you are getting from the attempt to create a sub-task?  And how are you doing it?

JD Lobue · Answer

I have Sub-Tasks added as an issue type in the scheme, and they are still not exposed in the API for create issue. Is there something else I need to do?