While using a Microsoft Dynamics 365 Business Central Extension that uses the HTTPClient, you may have seen a dialog prompting, “The extension [extension name] by [publisher name] is making a request to an external service. Do you want to allow this request?”
The option chosen when presented with this prompt is saved in the database and is editable (if you want to change your “Always” response) from the Extension Configuration page with the Allow HTTPClient Requests option. The option is helpful if you accidentally choose or want to go back and modify your choice.
To change the Allow HTTPClient Requests option for an Extension: