I have used Get Jira Issue to get Issue Object and then passed as input to update issue activity but not sure how to update properties using Issue Object.
Note : I have used old version of update issue activity in which i was passing ticket id, dic object to update fields in ticket. Older dependency version is now conflicting with Studio version 2022.4.3
You can use the Get Issue activity first and then use the Assign activity to update the properties.
Let’s say, the Output of Get Issue activity is GET ISSUE, then if you want to update properties like summary, description, etc use Assign activity, and
on the left-hand side → GET ISSUE.Summary and on the right-hand side–> the value you need to be updated.
Then after all updates use the Update Issue activity.