def list(identity_id = '', per_page = '', page = '')
      params = { identity_id: identity_id }
      requires params
      params.merge!(per_page: per_page) unless per_page.empty?
      params.merge!(page: page) unless page.empty?

      DataSift.request(:GET, "account/identity/#{identity_id}/token", @config, params)
    end
def list(identity_id = '', per_page = '', page = '')
      params = { identity_id: identity_id }
      requires params
      params.merge!(per_page: per_page) unless per_page.empty?
      params.merge!(page: page) unless page.empty?

      DataSift.request(:GET, "account/identity/#{identity_id}/token", @config, params)
    end
Returns a list of Tokens for a given Identity

 @param identity_id [String] ID of the Identity we are fetching Tokens for
 @param per_page [Integer] (Optional) How many Tokens should be returned
   per page of results
 @param page [Integer] (Optional) Which page of results to return
 @return [Object] API reponse object