add response.body to bugsnag call of failed latency requests

web/app/controllers/api_users_controller.rb

@@ -955,7 +955,8 @@ class ApiUsersController < ApiController
             user_id: current_user.id,
             name: current_user.name,
             user_ids: params[:user_ids],
-            url: latency_url
+            url: latency_url,
+            body: response.body
           })
         end
         render json: {}, status: 422