def related_categories_from_relatable_category(id, related_attribute, params = {})
      api_call(:get, "/relatable_categories/#{id}/related_categories", params.merge!(:related_attribute => related_attribute)) do |response|
        response["related_categories"]
      end
    end
def related_categories_from_relatable_category(id, related_attribute, params = {})
      api_call(:get, "/relatable_categories/#{id}/related_categories", params.merge!(:related_attribute => related_attribute)) do |response|
        response["related_categories"]
      end
    end
this call just beings back a native array with hash of ids and identifiers
 @example

   "4bf42d8a46a95925b5001999" => "timber"

 @param [String] id
 @param [String] related_attribute
 @param [Hash] params
 @return [Hash]