Continued to work on the update student handler

BrightGlimmer.Api/Startup.cs

@@ -24,7 +24,12 @@ namespace BrightGlimmer.Api
         // This method gets called by the runtime. Use this method to add services to the container.
         public void ConfigureServices(IServiceCollection services)
         {
-            services.AddMvc().SetCompatibilityVersion(CompatibilityVersion.Version_2_1);
+            services.AddMvc()
+                    .SetCompatibilityVersion(CompatibilityVersion.Version_2_1)
+                    .AddJsonOptions(options =>
+                    {
+                        options.SerializerSettings.ContractResolver = new PrivateSetterContractResolver()
+                    });
 
             services.AddMediatR();
             services.AddMediatR(typeof(Cqrs.Cqrs).Assembly); // Registers handlers in services project