How to delete received faxes using the API

This functionality is not available through the API. To delete a fax, one must login to HelloFax.com to delete received faxes. However, sent faxes are not saved and do not need to be deleted. 

Faxes that are outbound from your FAX API account (sent from your FAX API Account) are deleted after they are completed. 

Checking the status of a fax using curl:

`curl -u"[your username]:[your password]" "https://api.hellofax.com/v1/Accounts/[Your Account GUID]/Transmissions"`

can only be done after the fax is sent but before it is complete. After the fax api outbound is completed and the callback has been sent, the fax is deleted and from then on asking for a status will result in a 404 message. 

{"status_code":404,"message":"Transmission not found or not accessible."}

For this reason, in order to get a status on your outbound fax, you must set up the callbacks and watch for the status message in the callbacks. 

An example of a callback message can be found here:

Callback

and the possible StatusCode's are documented below and on the walkthrough.