5bd92e4f___Description
[Property] ad_url [Type] String [Description] 
The URL that is associated with this adunit. Clicks through this address are used to determine clicks in your adzone (and, correspondingly, your payout). We recommend that the text in ad_title be linked with this address. Maximum length of this field is 36 characters. Note: The forward slashes in this field are escaped with backslashes to make it valid JSON. Backslashes should be removed via your favorite method before inserting into emails. Note: This is a unique, generated address and should not be reused multiple times.
Description