Could you add a little more info in the descriptions?  Most of them seem to be the function name with spaces between each word.  In this case I'm wondering what it means to "get api".  Its returning a URL and the code seems to be constructing this URL from a size parameter and the URL given by the last API call for the next page of results.  Maybe:

Constructs a URL to get the next page of assets from the Ooyala API