    # File lib/fog/ecloud/models/compute/environment.rb, line 84
            def create_trusted_network_group(options = {})
              options[:uri] = "/cloudapi/ecloud/trustedNetworkGroups/environments/#{id}/action/createTrustedNetworkGroup"
              data = connection.trusted_network_groups_create(options).body
              tng = Fog::Compute::Ecloud::TrustedNetworkGroups.new(:connection => connection, :href => data[:href])[0]
            end