Jira settings
Get advanced settings
Returns the application properties that are accessible on the Advanced Settings page. To navigate to the Advanced Settings page in Jira, choose the Jira icon > Jira settings > System, General Configuration and then click Advanced Settings (in the upper right).
Permissions required: Administer Jira global permission.
get/rest/api/3/application-properties/advanced-settings
Response
Returned if the request is successful.