Delete the attachments of an issue 30 days after closing it

Use case

Create an automation rule that will remove the attachments of all issues that were resolved 30 days ago.

Create a new rule and name it appropriately.

Providing a description will help you to identify what the rule does but this step is optional.

Select Scheduled trigger

Schedule the trigger once a day.

Run the automation at 3:00 am as it is preferable to make this operation outside of business hours.

Select JQL selector

Use the following expression:

status WAS closed BEFORE -30d

Select Boolean condition

Use the following expression:

%{selector.issue.attachment} != null

Select Update field

Select Attachments (current attachments will be replaced)

Select Value returned by parser expression and fill the field below with an empty string (empty quotations marks "").

Use case	Parser functions	Label
Add components of the epic to the current issue
Bulk clear the issue resolution		STAFF PICK
Bulk edit the issue resolution		STAFF PICK
Copy excerpted value from new comments	findPattern() first()
Delete the attachments of an issue 30 days after closing it
Inherit value from parent in Advanced Roadmaps hierarchy	fieldValue() first() parent()
Keep the priority of parents and sub-tasks in sync
Sum up value in parent issue on field change in sub-tasks	fieldValue() sum() subtasks()
Update assignee and reporter to facilitate user deletion		STAFF PICK