How to delete a issue in Jira

That's a question that involves various levels of the configuration in JIRA, the But in the case has a nice, simple answer.
What does deleting a JIRA issue mean?
Deleting an issue into JIRA is permanent, making it almost as though the issue had the never. This is the usually only useful if you ' ve created a issue by mistake or have been creating issues to test JIRA. After a deletion the "only way" can usually tell, there used to be, issue is, that there are gap Keys, e.g TEST-12, TEST-13, (missing issue), TEST-15. The missing issue TEST-14 may have been moved to another project, in which case JIRA would redirect to the new issue key. But If there is no helpful redirection then the issue was probably.
Who can delete an issue?
The permission to deletes a issue is named "Delete" in a permission scheme. For a given project check which permission scheme are being used and who has the Delete permission in. By default the permission are granted to a Project role such as Administrators. Then Check which user has which role is for the project.
But I still can ' t delete any issues!
It ' s time to look deeper into the bowels of JIRA. Deleting an issue was a JIRA system issue operation, just like linking or moving a issue. These operations are controlled by a system plugin unsurprisingly named "Issue Operations Plugin". If you go to Admin, System, Plugins then it's there in the ridiculously long list of Plugins. The Universal Plugin Manager hides these plugins by default. If an issue operation are disabled in the issue Operations Plugin then it won ' t appear anywhere in JIRA to all.
Summary:if can ' t delete any issue in any project, it's probably because deleting has been disabled in the issue Opera tions plugin.
Extra tip:new issue operations can be added to JIRA using a plugin and the issue operations the plugin Module.