The API methods for resources-listing are limited in terms of the number of results which can be retrieved in a single call.
When the number of resources that match the criteria is greater than the
max_result value (10 resources by default), the results are divided into a number of pages, and only the first page of results is returned together with a
next_cursor value which points to the next page of results.
Below is an example of how to use the Pagination capabilities (Rails):
res = Cloudinary::Api.resources(:max_results => 500, type:"fetch")
while res.has_key?("next_cursor") do res = Cloudinary::Api.resources(:max_results => 500,
type:"fetch", :next_cursor => res["next_cursor"])