REST API call to /wiki/api/v2/attachments returns 500 error when sort parameter is supplied with -modified-date or -created-date

Issue Summary

When a user tries to use the V2 /wiki/api/v2/attachments endpoint, the API call fails with a 500 error if it is supplied with the -created-date or -modified-date values on the sort query parameter.

The values without the "-" character works just fine (created-date and modified-date).

Steps to Reproduce

1. Perform an API call through the browser or through other tools like Postman https://instance.atlassian.net/wiki/api/v2/attachments?sort=-modified-date 

Expected Results

The list of attachments sorted by modified date is returned

Actual Results

The API call returns an internal error status code 500 result

Workaround

Currently there is no known workaround for this behavior. A workaround will be added here when available