| Diagnostic ID | Description |
|---|---|
ASP0000 |
Do not call 'IServiceCollection.BuildServiceProvider' in 'ConfigureServices' |
ASP0001 |
Authorization middleware is incorrectly configured |
ASP0003 |
Do not use model binding attributes with route handlers |
ASP0004 |
Do not use action results with route handlers |
ASP0005 |
Do not place attribute on method called by route handler lambda |
ASP0006 |
Do not use non-literal sequence numbers |
ASP0007 |
Route parameter and argument optionality is mismatched |
ASP0008 |
Do not use ConfigureWebHost with WebApplicationBuilder.Host |
ASP0009 |
Do not use Configure with WebApplicationBuilder.WebHost |
ASP0010 |
Do not use UseStartup with WebApplicationBuilder.WebHost |
ASP0011 |
Suggest using builder.Logging over Host.ConfigureLogging or WebHost.ConfigureLogging |
ASP0012 |
Suggest using builder.Services over Host.ConfigureServices or WebHost.ConfigureServices |
ASP0013 |
Suggest switching from using Configure methods to WebApplicationBuilder.Configuration |
ASP0014 |
Suggest using top level route registrations |
ASP0015 |
Suggest using IHeaderDictionary properties |
ASP0016 |
Do not return a value from RequestDelegate |
ASP0017 |
Invalid route pattern |
ASP0018 |
Unused route parameter |
ASP0019 |
Suggest using IHeaderDictionary.Append or the indexer |
ASP0020 |
Complex types referenced by route parameters must be parsable |
ASP0021 |
When implementing BindAsync(...) method, the return type must be ValueTask<T> |
ASP0022 |
Route conflict detected between route handlers |
ASP0023 |
Route conflict detected between controller actions |
ASP0024 |
Route handler has multiple parameters with the [FromBody] attribute |
| Diagnostic ID | Description |
|---|---|
API1000 |
Action returns undeclared status code |
API1001 |
Action returns undeclared success result |
API1002 |
Action documents status code that is not returned |
API1003 |
Action methods on ApiController instances do not require explicit model validation check |
| Diagnostic ID | Description |
|---|---|
MVC1000 |
Use of IHtmlHelper.{0} should be avoided |
MVC1001 |
Filters cannot be applied to page handler methods |
MVC1002 |
Route attributes cannot be applied to page handler methods |
MVC1003 |
Route attributes cannot be applied to page models |
MVC1004 |
Rename model bound parameter |
MVC1005 |
Cannot use UseMvc with Endpoint Routing |
MVC1006 |
Methods containing TagHelpers must be async and return Task |
| Diagnostic ID | Description |
|---|---|
BL0001 |
Component parameter should have public setters |
BL0002 |
Component has multiple CaptureUnmatchedValues parameters |
BL0003 |
Component parameter with CaptureUnmatchedValues has the wrong type |
BL0004 |
Component parameter should be public |
BL0005 |
Component parameter should not be set outside of its component |
BL0006 |
Do not use RenderTree types |
BL0007 |
Component parameters should be auto properties |
| Diagnostic ID | Description |
|---|---|
RDG001 |
Unable to resolve route pattern |
RDG002 |
Unable to resolve endpoint handler |
RDG003 |
Unable to resolve parameter |
RDG004 |
Unable to resolve anonymous type |
RDG005 |
Invalid abstract type |
RDG006 |
Invalid constructor parameters |
RDG007 |
No valid constructor found |
RDG008 |
Multiple public constructors found |
RDG009 |
Invalid nested AsParameters |
RDG010 |
Unexpected nullable type |
| Diagnostic ID | Description |
|---|---|
SSG0000 |
Non-interface generic type argument |
SSG0001 |
Unsupported return type |
SSG0002 |
Too many HubServerProxy attributed methods |
SSG0003 |
HubServerProxy attributed method has bad accessibility |
SSG0004 |
HubServerProxy attributed method is not partial |
SSG0005 |
HubServerProxy attributed method is not an extension method |
SSG0006 |
HubServerProxy attributed method has bad number of type arguments |
SSG0007 |
HubServerProxy attributed method type argument and return type does not match |
SSG0008 |
HubServerProxy attributed method has bad number of arguments |
SSG0009 |
HubServerProxy attributed method has argument of wrong type |
SSG0100 |
Unsupported return type |
SSG0102 |
Too many HubClientProxy attributed methods |
SSG0103 |
HubClientProxy attributed method has bad accessibility |
SSG0104 |
HubClientProxy attributed method is not partial |
SSG0105 |
HubClientProxy attributed method is not an extension method |
SSG0106 |
HubClientProxy attributed method has bad number of type arguments |
SSG0107 |
HubClientProxy attributed method type argument and return type does not match |
SSG0108 |
HubClientProxy attributed method has bad number of arguments |
SSG0109 |
HubClientProxy attributed method has first argument of wrong type |
SSG0110 |
HubClientProxy attributed method has wrong return type |