post https://yourServer.jamfcloud.com/JSSResource/allowedfileextensions/id/
Privileges required to interact with this endpoint: Create - Allowed File Extensions
<allowed_file_extension>
<extension>jpg</extension>
</allowed_file_extension>
Privileges required to interact with this endpoint: Create - Allowed File Extensions
<allowed_file_extension>
<extension>jpg</extension>
</allowed_file_extension>