Swagger versioning is not working. Fortunately, that's not the case in ASP.NET Core. In many cases, there may be other parts that are missing. I'll do some testing around this and see what I come up with. I'd rather not repeat the mistakes of old. You have to use Attributes for routing and for the return types. Take a look at this controller Why does it matter that a group of January 6 rioters went to Olive Garden for dinner after the riot? I'd say that either that approach or the approach proposed here are the best options. Reason for use of accusative in this phrase? But If I change the second route to the "resutlTwo", I can observe both endpoints in swagger, ignoring current version (api1 v1 or api2 v2). By clicking Sign up for GitHub, you agree to our terms of service and Any other options and you are likely down in the bowels of the IApiExplorer. When I drill down into one the of the other controllers, it's displays 4 of 6 endpoints - missing 2. I'm using Swashbuckle 5.5.3 with an asp.net WebApi project. Browse other questions tagged, Where developers & technologists share private knowledge with coworkers, Reach developers & technologists worldwide, Swagger do not show endpoints with .net core 2.2 mvc default project, Making location easier for developers with new data primitives, Stop requiring only one assertion per unit test: Multiple assertions are fine, Mobile app infrastructure being decommissioned. Thanks, I'll check out these links. When the migration is complete, you will access your Teams at stackoverflowteams.com, and they will no longer appear in the left sidebar on stackoverflow.com. How to generate a horizontal histogram with words? Making statements based on opinion; back them up with references or personal experience. I'm using Swashbuckle 5.5.3 with an asp.net WebApi project. I'll let you imagine the ensuing nightmare; it wasn't pretty. Is MATLAB command "fourier" only applicable for continous-time signals or is it also applicable for discrete-time signals? By clicking Post Your Answer, you agree to our terms of service, privacy policy and cookie policy. Fastest decay of Fourier transform of function of (one-sided or two-sided) exponential decay. Why do I get two different answers for the current through the 47 k resistor when I do a source transformation? [RoutePrefix("foos/{fooId}/bars/{barId}/widgets")], It will display if I change it to: Since it's in the path, it's required. Have a question about this project? "title": "Something" }, "paths": {}, "definitions": {} }. To learn more, see our tips on writing great answers. Thanks again! Does Swashbuckle have a workaround for this problem? Book where a girl living with an older relative discovers she's a robot, Transformer 220/380/440 V 24 V explanation. How can I see only 1 endpoint per API version? To learn more, see our tips on writing great answers. It displays all endpoints, despite the selected API version, Making location easier for developers with new data primitives, Stop requiring only one assertion per unit test: Multiple assertions are fine, Mobile app infrastructure being decommissioned. Site design / logo 2022 Stack Exchange Inc; user contributions licensed under CC BY-SA. Correction, the problem doesn't appear to be the length of the route, but the presence of special characters in the route. I continued to research this and it appears to be a problem with ApiExplorer() which is an asp.net thing. Water leaving the house when water cut off. Well occasionally send you account related emails. It's still not ideal, but not a huge amount of work to do. At least you were able to find a reasonable workaround. For example: Thanks for contributing an answer to Stack Overflow! I just tested your case with this setup.You are missing UrlSegmentApiVersionReader. Can you create a sample asp.net WebApi project reproducing your problem? Already on GitHub? I can get the Swagger UI to display fine, but one of my controllers is not visible. I added that RoutePrefix to one of my tests projects: Unfortunately, I'm not able to see your repro. @mkrasser based on the example you provided, I wouldn't even expect a request to match: The id parameter is not matched in the route template, although the intention implies that you expected it. It's horrible to extend. Not the answer you're looking for? You have to use Attributes for routing and for the return types. trying to change it. and here is the code for that controller: Should we burninate the [variations] tag? The RoutePrefix is something common for all actions and the actions are those with the special characters, Nothing is missing: https://github.com/heldersepu/SwashbuckleTest/blob/master/Swagger_Test/Controllers/BindingController.cs. Asking for help, clarification, or responding to other answers. 2022 Moderator Election Q&A Question Collection, Jersey JAX-RS, Swagger - getting swagger.json generated but no UI, PHP REST API with Swagger - LiveHelperChat. By clicking Accept all cookies, you agree Stack Exchange can store cookies on your device and disclose information in accordance with our Cookie Policy. rev2022.11.3.43005. To make it work for API Versioning, I had to fork its original source code. The IApiExplorer in ASP.NET Web API is not so great. Swashbuckle versioning choose default API version to appear in Swagger, Conflicting method/path combination for action - Swagger unable to distinguish alternate version from Route, Asp.net core 5 / Odata v8 implementation (controller not returning Odata type) in response, How to add hyphen in class title of swagger.json, .Net 6 Web Api Swagger Versioning problem, Saving for retirement starting at 68 years old, Can i pour Kwikcrete into a 4" round aluminum legs to add support to a gazebo. Would it be illegal for me to act as a Civillian Traffic Enforcer? Stack Overflow for Teams is moving to its own domain! And it split endpoints to different files. Does it make sense to say that if someone was hired for an academic position, that means they were the "best"? Yes, my config was kind of excessive, but I like to show how I tested your code. Sorry, there no great answers here. https://github.com/heldersepu/SwashbuckleTest/blob/master/Swagger_Test/Controllers/DefaultController.cs, http://swashbuckletest.azurewebsites.net/swagger/ui/index, https://github.com/heldersepu/SwashbuckleTest/blob/master/Swagger_Test/Controllers/RoutePrefixController.cs, http://swashbuckletest.azurewebsites.net/swagger/ui/index#/RoutePrefix, https://github.com/heldersepu/SwashbuckleTest/blob/master/Swagger_Test/Controllers/BindingController.cs, https://github.com/heldersepu/Swashbuckle/blob/1058_missing_enpoint/Swashbuckle.Core/Application/SwaggerDocsConfig.cs#L279, http://swashbuckletest.azurewebsites.net/api/ApiExplorer, https://github.com/heldersepu/SwashbuckleTest/blob/master/Swagger_Test/Controllers/ApiExplorerController.cs, Swagger skips Web Api actions with ValueProvider attribute in request parameter, Fix bug with the default param not showing in the doc. I need to create an endpoint for the new version of API and with the same route as a previous version. It seems to me that the annotation is missing. Hopefully that provides some additional insight. If you see this occur in the API Versioning implementation or discover more insight, do share. This code is very similar to a related issue I'm working on here on SO. privacy statement. Therefore, a request would only work if it was formed like: /foos/ipitythefoo/bars/crobar/widgets?id=42. https://github.com/heldersepu/SwashbuckleTest/blob/master/Swagger_Test/Controllers/ApiExplorerController.cs, In that sample I'm using the Services.GetApiExplorer() and it is missing the GET from the BindingController: How do I simplify/combine these two methods for finding the smallest and largest int in an array? You signed in with another tab or window. Not sure how to fix this problem. Can "it's down to him to fix the machine" and "it's up to him to fix the machine"? Is there something like Retr0bright but already made and trustworthy? Does a creature have to see to be affected by the Fear spell initially since it is an illusion? The other odd thing is where is the barId parameter? I think I'm getting closer to the problem. What is the difference between the following two t-statistics? to your account. Alternatively, you could just create an IApiExplorer implementation that imperatively lists all known APIs. Not sure how to fix this problem. With regards to [FromBody], it's pretty finicky about primitives (e.g. Swashbuckle doesn't display all controllers and all endpoints. Site design / logo 2022 Stack Exchange Inc; user contributions licensed under CC BY-SA. I am using Swagger in ASP.NET Core 3.1 application. SQL PostgreSQL add attribute from polygon to all points inside polygon but keep all points not just those that fall inside polygon, Math papers where the only issue is that someone else could've done it but didn't, How to constrain regression coefficients to be proportional, Replacing outdoor electrical box at end of conduit. Did Dick Cheney run a death squad that killed Benazir Bhutto? In my case was that swagger did not know how to read the controllers. It's a little long and not worth reiterating here. What does puncturing in cryptography mean. Connect and share knowledge within a single location that is structured and easy to search. https://github.com/heldersepu/SwashbuckleTest/blob/master/Swagger_Test/Controllers/DefaultController.cs Stack Overflow for Teams is moving to its own domain! Not the answer you're looking for? WebHost doesn't exist in the current context in Asp Net Core 2.2 default API template, Swagger failing with Failed to load API definition (yet another thread), Swagger documentation does not update after deployment using Azure release pipeline, Blazor Swagger: Failed to load API definition. I am using Swagger in ASP.NET Core 3.1 application. Another workable solution was provided there. It displays all endpoints, despite the selected API version Ask Question Asked 2 years, 2 months ago Modified 2 years, 2 months ago Viewed 3k times 4 all! { "swagger": "2.0", "info": { This question/issue actually seems to be a duplicate of #518. It must be something specific to my project then. Find centralized, trusted content and collaborate around the technologies you use most. I'm sorry, I'm not able to post a link to the project for security reasons. I've tried these options, but they don't help me: swagger.json paths and definitions are empty. Thanks for sharing your working config. https://github.com/heldersepu/SwashbuckleTest/blob/master/Swagger_Test/Controllers/BindingController.cs, I'm hitting a brick-wall here: Are Githyanki under Nondetection all the time? controller but not for mvc controller. Is there a way to make trades similar/identical to a university endowment manager to copy them? Perhaps id was supposed to be barId? By clicking Accept all cookies, you agree Stack Exchange can store cookies on your device and disclose information in accordance with our Cookie Policy. When I drill down into one the of the other controllers, it's displays 4 of 6 endpoints - missing 2. I find all the examples for api Is there a maximum length the route can be? Making statements based on opinion; back them up with references or personal experience. I did a meager amount of research. And I think is because having a Route with the param and FromBody creates a conflict. Connect and share knowledge within a single location that is structured and easy to search. Without the repro for you research, I feel I might be missing something. There's a custom binding attribute on the barId parameter. Then we have an "official" workaround until MS fixes ApiExplorer, I think you can close this issue now. http://swashbuckletest.azurewebsites.net/swagger/ui/index#/RoutePrefix. By clicking Post Your Answer, you agree to our terms of service, privacy policy and cookie policy. In my case was that swagger did not know how to read the controllers. I think something's wrong there. One sleazy way you can extend the IApiExlorer is use the Adapter pattern over it and then fix-up API descriptions before they get picked up by Swagger/Swashbuckle. I haven't seen this specific issue, but it could be related to routing, configuration, or truly a bug in the API Explorer. 1 Answer. This would be hard to maintain for large API sets, but it's doable. Ok, thanks. To subscribe to this RSS feed, copy and paste this URL into your RSS reader. Worse still, it uses a number of internal-only types. Other custom bindings are used elsewhere and work fine, but this particular one seems to be a problem. next step on music theory as a guitar player. http://swashbuckletest.azurewebsites.net/swagger/ui/index, I think there is more to your issue than just adding RoutePrefix, After some reading on RoutePrefix & Route, I think you might be using it incorrectly [RoutePrefix("foos/{fooId}/bars/barId/widgets")]. The controller won't display if the route prefix is: Swagger versioning is not working. No operations defined in spec, https://learn.microsoft.com/en-us/aspnet/core/tutorials/getting-started-with-swashbuckle?view=aspnetcore-2.2&tabs=visual-studio. Asking for help, clarification, or responding to other answers. Browse other questions tagged, Where developers & technologists share private knowledge with coworkers, Reach developers & technologists worldwide. I'll do that. That is the common link between the controller/endpoints that won't display. For example: // Add these lines to your controllers --> [HttpGet] [Route ("/questions/answer")] [ProducesResponseType (typeof (Answer), 200)] // <-- End added lines :) public async Task<IActionResult . The standard ASP.NET model binder will assume [FromUri] by default. I like the workaround of using [FromUri]. "version": "v1", http://swashbuckletest.azurewebsites.net/api/ApiExplorer I appreciate your efforts on this. Why does Q1 turn on and Q2 turn off when I apply 5 V? It seems to be having trouble with the second set of {}. I tried to repro the problem in another project and wasn't able to. What is the function of in ? Two surfaces in a 4-manifold whose algebraic intersection number is zero, Horror story: only people who smoke could see some monsters. Find centralized, trusted content and collaborate around the technologies you use most. 2022 Moderator Election Q&A Question Collection, Issue Using Custom Index.Html in Swagger / Swashbuckle for .NET Core. I managed to reproduce without the external dependencies (Models.FooId) Here: After loading I get an error: Fetch error undefined /swagger/v1/swagger.json Sign in Should we burninate the [variations] tag? I guess if you want to follow up, next step will be to contact Microsoft see if they want to get to the bottom of this issue One last observation, See the code below: with the [FromUri] it works fine, but if we change it to [FromBody] it no longer shows. Maybe you took it down already. can you post a link to your asp.net WebApi project. @heldersepu It seems you've done all that you could here. When the migration is complete, you will access your Teams at stackoverflowteams.com, and they will no longer appear in the left sidebar on stackoverflow.com. SwaggerUI not display enum summary description, C# .net core? using string). and it was just ignored, the default controller still shows: Why so many wires in my old light fixture? Any way to change this? The text was updated successfully, but these errors were encountered: I never encountered this issue before rev2022.11.3.43005. https://github.com/heldersepu/SwashbuckleTest/blob/master/Swagger_Test/Controllers/RoutePrefixController.cs I can get the Swagger UI to display fine, but one of my controllers is not visible. Fetch error: undefined /swagger/v1/swagger.json, Swagger/OpenAPI static file not appearing. How do I setup Swashbuckle v5 with swagger when I have a custom base url? How to help a successful high schooler who is failing in college? Thanks for contributing an answer to Stack Overflow! To subscribe to this RSS feed, copy and paste this URL into your RSS reader. I was able to get the missing controller to display just now be shortening the RoutePrefix for the controller - from 50 characters to 11. I need to create an endpoint for the new version of API and with the same route as a previous version. It's design was kind of an afterthought. https://github.com/heldersepu/Swashbuckle/blob/1058_missing_enpoint/Swashbuckle.Core/Application/SwaggerDocsConfig.cs#L279, That httpConfig.Services.GetApiExplorer() is what gets all the paths, and unfortunately that is a from namespace System.Web.Http, Here is my latest research: Sign up for a free GitHub account to open an issue and contact its maintainers and the community. Why is proving something is NP-complete useful, and where can I use it?

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