This function returns the issue list of issues returned by the specified JQL query. Visibility restrictions (permissions and issue security) might apply. By default this query will be run as the current user.
We suggest using this function for performance reasons when the number of issues to be retrieved or filtered is very high (e.g. all issues in a project or in status) instead of functions like:
issuesFromJQL(jqlQuery) #Output: Issue list
Variant where you additionally can specify a user which will execute the JQL query.
issuesFromJQL(jqlQuery, userName) #Output: Issue list