Delete a REST API Macro
You can delete user-defined REST API macros but not system-defined macros. Deleting a REST API macro deletes it for all your devices. Macros are not specific to a particular device.
Procedure
Step 1  | In the left pane, click .  | 
Step 2  | Click the Devices tab to locate your device.  | 
Step 3  | Click the FTD tab.  | 
Step 4  | Select a device and in Device Actions on the right, click API Tool.  | 
Step 5  | Select the user-defined REST API macro you want to delete.  | 
Step 6  | Click the trash can icon   | 
Step 7  | Confirm you want to remove the REST API macro.  | 
 in the REST API macro label.