Arguments
section
One of hot (the default), top, or user.
sort
One of viral (the default) or time.
page
A page number of results between 0 and 50.
window
If section == 'top', one of day (the default), week, month, year, or all.
showViral
If section == 'user', a logical indicating whether show viral images.
...
Other arguments passed to HTTP request functions, for example: token (an OAuth2.0 token) or key (an API key, used by default).