Hello, we are using the Zoho CRM API to get some basic information for our logged in user through https://www.zoho.com/crm/developer/docs/api/v2/get-users.html 

This works fine but we also need to get access to the user's profile picture set through the CRM dashboard.  I can tell that the url to the image when viewing through the CRM page is of the format:

{:base_url}/crm/loadProfilePhoto?usrZaid=10019457226&usrZuid={:zuid}  

where zuid is the zuid property returned from the get-user endpoint.  Is this the only way to build this url to the photo or is there a better way to retrieve it?  And if so, what is the does the field usrZaid represent?

Thanks!