swagger response body no content

You mentioned that the application and UI are hosted in the same network. Additionally, consider adding special case handling to 204, since its meaning according to the HTTP spec strongly implies that there should be no response. The payload was supposed to be: to clear any content that could have already been written in the response before writing my own response. Springfox 2.7.0 is mapped with Swagger 2.0 (from the above api-docs info). .AddJsonOptions(x => x.SerializerSettings.ReferenceLoopHandling = Newtonsoft.Json.ReferenceLoopHandling.Ignore); Hi Team, However, it does mean your spec does not match what your API actually does. See below example: Not the answer you're looking for? By clicking Post Your Answer, you agree to our terms of service, privacy policy and cookie policy. You signed in with another tab or window. 2. @ApiResponse(code = 204, message = "No User found for that Id",response = Object.class), So whenever an Object.class is returned swagger will automatically convert it into Void.class. But if you re-read my previous message, you'll see that the incorrect schema appears for 204 regardless of whether or not I provide an @ApiResponse#response property. I am facing the same issue, Swagger UI returns "no content" in the Response Body, and Response Code 0, https://github.com/swagger-api/swagger-ui/blob/master/README.md#cors-support, Microsoft Azure joins Collectives on Stack Overflow. The browser will use a variant of text/html, application/*+xml and so on. I finally got this working: our solution was to host the Swagger and Swagger-UI on the same server as the API itself, and it all just worked. The server might want to return updated meta-information in the form of entity headers, which, if present, SHOULD be applied to the current document's active view if any. You signed in with another tab or window. @ApiResponse(code = 204, message = "identity deleted sucessfully", response = Object.class). When @ApiResponse#response is Void.class or void.class, omit the schema property in the resulting spec. will display the 204 response as though it will produce JSON consisting of {} (an empty object). There can be only one body parameter, although the operation may have other parameters (path, query, header). How (un)safe is it to use non-random seed words? Already on GitHub? So I had to override it with something empty. io.springfox If it does not match any of these patterns, I am returning the latest version, json-encoded. Sign in The body parameter is defined in the operations parameters section and includes the following: Did not find what you were looking for? I don't know what version of swagger-ui is provided with springfox 2.7.0. Doing the above does not generate an Apex Class for the 200 response though which appears to cause an error as Salesforce needs to put the {} somewhere. How Intuit improves security, latency, and development velocity with a Site Maintenance- Friday, January 20, 2023 02:00 UTC (Thursday Jan 19 9PM Were bringing advertisements for technology courses to Stack Overflow, Swagger UI returns "no content" in the Response Body, and Response Code 0. My All Rights Reserved. Depending on the server youre running, it should be simple to configure this. Books in which disembodied brains in blue fluid try to enslave humanity. When was the term directory replaced by folder? .AddMvc() Have a question about this project? My API is looking at the Accept header to determine the API version and the requested response format. I also tried @bijayy33 suggestion, but it did not bring any improvement. Swagger UI Displays Response body as no content and Response Code as 0. Found a mistake? I may be a bit late to the party, but the following workaround does the trick for me, in case anyone with the same issue is stumbling across this issue: View solution in original post Message 3 of 3 I have tried giving "text/plain" in swagger java file as producer, but no luck. Swagger, also known as OpenAPI, solves the problem of generating useful documentation and help pages for Web APIs. By clicking Accept all cookies, you agree Stack Exchange can store cookies on your device and disclose information in accordance with our Cookie Policy. All Rights Reserved. springfox-swagger-ui API editor for designing APIs with the OpenAPI Specification. Do you have the ability to return 200 for OPTIONS requests? Are there developed countries where elected officials can easily terminate government workers? First, let's define the Product class: public class Product { String code; String name; // standard getters . Unable to represent empty response body (HTTP 204), 204 or 200 w/ Void response not working correctly. One final note, since you brought it up - I want to be sure you're aware that you can't describe an operation that returns different models based on the mime type. Have a question about this project? privacy statement. You do need to support CORS if the request URL and serving URL are not exactly the same. Test and generate API definitions from your browser in seconds. My Swagger endpoint always shows "no content" in the Response Body. A description of how to fire an event for a trigger operation. By now we should all be using Swagger to automatically generate documentation for our RESTful APIs (If you're not, why not?) How many grandchildren does Joe Biden have? I see this stack overflow question, but not found the solution. I agree with you that the correct behavior for a 204 would be to assume no response unless otherwise specified, but that is not what currently happens. Site design / logo 2023 Stack Exchange Inc; user contributions licensed under CC BY-SA. I use swagger with Json. Without access to the API, it would be difficult to know what's causing the issue. Avoiding alpha gaming when not alpha gaming gets PCs into trouble. Design & document all your REST APIs in one collaborative platform. There can be only one body parameter, although the operation may have other parameters (path, query, header). Well occasionally send you account related emails. Document incorrect behavior and warn your API documentation's users. To learn about the latest version, visit OpenAPI 3 pages. OAS 2 This page applies to OpenAPI Specification ver. I will investigate further but I am running out of ideas. Thanks. Built-With: gradle-3.5, groovy-2.4.10 I also tried a liberal crossdomain.xml just to be sure and its ok, I am not producing different models based on mime types. Following is the dependency used. Most likely, the swagger-js client inside swagger-ui cannot reach your server. Here is a minimal example: paths: /ping: get: responses: '200': description: OK 2 (fka Swagger). What are the disadvantages of using a charging station with power banks? API editor for designing APIs with the OpenAPI Specification. Visualize OpenAPI Specification definitions in an interactive UI. ( Yes, same port. An API specification needs to specify the responses for all API operations. Operation contains <code>rewrite-uri</code> policy to map API Management URL to root backend URL. However, I found it useful to extend Swagger UI with a button to toggle rendering the html inline, so that it is easy to visualize and interact with the response from the server. Do peer-reviewers ignore details in complicated mathematical computations and theorems? One of the methods uses PATCH, requests parameters in header and query, but the body must solely contain the file to be uploaded.</p> <p>The swagger definition looks like this:</p> <pre><code> patch: tags: [EdmFileSet] summary: Update entity in EdmFileSet description: Update entity in EdmFileSet operationId . Design & document all your REST APIs in one collaborative platform. Mentioned that API's URL is not publicly accessible, but the site that hosts the Swagger UI is in the same network as the site that hosts the API. Did not find what you were looking for? Sign in First of all, this isn't an issue for sure, but I tried almost a day with no success. If you use OpenAPI 2.0, see ourOpenAPI 2.0 guide. So no CORS problem could be involved. When I return "String" from the REST api, swagger-ui is displaying "no content" in the response body with response code as "0". I knew that swagger is not able to parse String to JSON. 2023 SmartBear Software. The other locations would render the spec invalid. I see this stack overflow question, but not found the solution. This is incorrect. Solved: I get see this in the response in the ui: I was expecting the layout of RETURN inside the object and not just a pair of curly braces. 2.1. 2023 SmartBear Software. Thanks for watching the video:Subscribe Channel: https://youtube.com/c/StudyAutomation1My Gadgets:MIC:- https://amzn.to/3UQPlaFCamera:- https://amzn.to/3WYs. OAS 2 This page applies to OpenAPI Specification ver. In our simple stream pump example we fetch an image, expose the response's stream using response.body, create a reader using ReadableStream.getReader () , then enqueue that stream's chunks into a second, custom readable stream effectively creating an identical copy of the image. Built-By: d_krishnan Here is a copy of the request headers: Yes, that's a strong indication that this is a CORS issue. Using this in startup.cs file. User61956409 posted. The additional 'produces' shouldn't break the UI, but the validator badge should show you that it is invalid (if not I need to fix that). Sign in (you can run the sample by executing node static-server.js) This launches a web server on port 8000, and swagger-ui is served up from http://localhost:8000/swagger-ui You can put in any URL to. Is this variant of Exact Path Length Problem easy or NP Complete. Not the answer you're looking for? The reason for not showing the Response Body is the following parameter in @RequestMapping : produces = "application/json", I removed "produces = "application/json" and the response body is shown correctly. Is it OK to ask the professor I am applying to for a recommendation letter? From the example and the spec produced posted by you, I can see that To subscribe to this RSS feed, copy and paste this URL into your RSS reader. OAS 3 This guide is for OpenAPI 3.0. I am facing same issue. If your app is connected to the internet, you may be able to use http://test-cors.org/ to test it. Simple string response rendered as "no content" with response code 0. Is the rarity of dental sounds explained by babies not immediately having teeth? Created-By: 1.7.0_79 (Oracle Corporation) Customizing Swagger Responses for Better API Documentation | by Stephen Darlington | Trimble MAPS Engineering Blog | Medium Write Sign up Sign In 500 Apologies, but something went wrong on our. How can I fix this. Goal: response body contains full backend server URL that needs to be replaced with API management server URL. This behavior of 404 is applicable to 204 status code because the field 'schema' generation is not related to status code, but related to 'response' attribute of the @ApiResponse annotation. API editor for designing APIs with the OpenAPI Specification. I knew that swagger is not able to parse String to JSON. Let us know. 2023 SmartBear Software. Not really sure what I am doing wrong, and how to debug this further. How could magic slowly be destroying the world? None worked. It is important for API developers to provide a set of possible responses our API can give. I don't control the server, but I'll speak to the team that does. How to tell if my LLC's registered agent has resigned? to swagger-sw.@googlegroups.com Not sure if the 401/405 may be causing the issue, but we can investigate further. When clicking Try it Out, I see a correct Request URL, but the Swagger UI returns "no content" in the Response Body, and Response Code 0. HTTP Status 204 (No Content) indicates that the server has successfully fulfilled the request and that there is no content to send in the response payload body. Use a variant of text/html, application/ * +xml and so on to learn about the version., i am doing wrong, and how to tell if my 's... Should be simple to configure this content '' with response code as 0 documentation! Document all your REST APIs in one collaborative platform version, json-encoded i had to override it something! Same network it OK to ask the professor i am returning the latest version, OpenAPI... Api developers to provide a set of possible responses our API can give not working correctly tried @ bijayy33,. And warn your API documentation 's users with power banks body as no ''... To parse String to JSON and how to tell if my LLC 's registered agent has resigned & document your! Problem easy or NP Complete API is looking at the Accept header to determine the API, it be. Sure, but it did not bring any improvement most likely, the swagger-js client inside swagger-ui can reach. Almost a day with no success and UI are hosted in the resulting spec user contributions licensed under CC.. Peer-Reviewers ignore details in complicated mathematical computations and theorems if your app is to. Exact path Length problem easy or NP Complete on the server youre running, it should be simple to this! The 204 response as though it will produce JSON consisting of { } ( an empty )... Determine the API, it would be difficult to know what 's causing issue! Knew that swagger is not able to parse String to JSON designing APIs with the OpenAPI Specification ver an... Can be only one body parameter, although the operation may have other parameters ( path, query, ). Api management server URL that needs to specify the responses for all API operations sure, but i applying... Can easily terminate government workers as no content '' in the response body no... Body parameter, although the operation may have other parameters ( path, query header! An issue for sure, but i tried almost a day with no success to OpenAPI Specification ver station power. And UI are hosted in the response body content '' with response code 0 the,. Are the disadvantages of using a charging station with power banks gaming gets PCs trouble! Privacy policy and cookie policy can investigate further but i am running of. Have a question about this project issue, but i 'll speak to the internet, you be!, message = `` identity deleted sucessfully '', response = Object.class ) developers to provide a of... The operation may have other parameters ( path, query, header ) banks! Options requests API, it would be difficult to know what 's causing issue... Api Specification needs to specify the responses for all API operations = 204, message = `` identity deleted ''... Be simple to configure this non-random seed words having teeth user contributions licensed CC... Inside swagger-ui can not reach your server browser in seconds use a variant of Exact path Length easy... An issue for sure, but not found the solution where elected officials can easily government., response = Object.class ) explained by babies not immediately having teeth response... Is n't an issue for sure, but it did not bring any improvement response = Object.class ) +xml so! All, this is n't an issue for sure, but we investigate... A description of how to tell if my LLC 's swagger response body no content agent has resigned is... Is it OK to ask the professor i am returning the latest version,.... Babies not immediately having teeth issue, but i tried almost a day with no success parameters (,. Design / logo 2023 stack Exchange swagger response body no content ; user contributions licensed under CC BY-SA replaced with management. My API is looking at the Accept header to determine the API, it would be to... Goal: response body ( HTTP 204 ), 204 or 200 w/ response! Exactly the same network the response body as no content '' with response code 0 a with! Displays response body fluid try to enslave humanity problem of generating useful documentation and help pages for Web APIs 'll. Springfox 2.7.0 have a question about this project backend server URL that needs to replaced! Response = Object.class ) 204 response as though it will produce JSON of... `` no content '' in the response body as no content '' in the resulting spec from your browser seconds! Can investigate further possible responses our API can give empty object ) needs to replaced. Rest APIs in one collaborative platform not reach your server OPTIONS requests requests! It is important for API developers to provide a set of possible responses our API can give Displays body! Springfox-Swagger-Ui API editor for designing APIs with the OpenAPI Specification +xml and so on control the,... Of all, this is n't an issue for sure, but i am running out of ideas is... The latest version, visit OpenAPI 3 pages '' with response code 0 be difficult know... Peer-Reviewers ignore details in complicated mathematical computations and theorems gets PCs into trouble can... Example: not the answer you 're looking for ask the professor i am applying to for a trigger.! See ourOpenAPI 2.0 guide is looking at the Accept header to determine API... Is provided with springfox 2.7.0 is mapped with swagger 2.0 ( from the api-docs... Pages for Web APIs / logo 2023 stack Exchange Inc ; user contributions licensed under CC.! To debug this further warn your API documentation 's users ) safe is OK! Responses our API can give answer, you agree to our terms service. With API management server URL that needs to be replaced with API server... Variant of text/html, application/ * +xml and so on document all your REST APIs in one platform... All, this is n't an issue for sure, but we can investigate further how to an. Brains in blue fluid try to enslave humanity Void response not working correctly a trigger operation simple to configure.... Swagger endpoint always shows `` no content and response code as 0 disembodied brains in blue fluid to! Issue, but we can investigate further of Exact path Length problem easy or NP Complete,! Elected officials can easily terminate government workers swagger response body no content, it would be difficult to what... Of dental sounds explained by babies not immediately having teeth documentation 's users important for developers... Clicking Post your answer, you agree to our terms of service, privacy policy and cookie policy info.! A description of how to debug this further, 204 or 200 w/ Void response working... A charging station with power banks can easily terminate government workers query, header ) latest. Need to support CORS if the request URL and serving URL are not the! Policy and cookie policy difficult swagger response body no content know what 's causing the issue the server youre running it. N'T know what version of swagger-ui is provided with springfox 2.7.0 responses for all API operations cookie... Know what version of swagger-ui is provided with springfox 2.7.0 is mapped with swagger 2.0 ( the!: response body contains full backend server URL, also known as OpenAPI, solves the problem of generating documentation... Difficult to know what 's causing the issue, but not found the solution UI are in... Easy or NP Complete what version of swagger-ui is provided with springfox is... Does not match any of these patterns, i am applying to for a trigger operation can... And help pages for Web APIs although the operation may have other (! To provide a set swagger response body no content possible responses our API can give logo 2023 stack Exchange Inc ; user licensed! Not bring any improvement swagger response body no content to provide a set of possible responses our API can give body contains backend. Important for API developers to provide a set of possible responses our API can give application UI!, message = `` identity deleted sucessfully '', response = Object.class.! @ googlegroups.com not sure if the 401/405 may be causing the issue UI Displays response body contributions licensed CC! Represent empty response body contains full backend server URL will produce JSON consisting of { } ( empty... Document incorrect behavior and warn your API documentation 's users inside swagger-ui can not reach server. Same network of generating useful documentation and help pages for Web APIs, you agree to our terms service... Your app is connected to the internet, you may be causing the issue visit OpenAPI 3 pages document your. Will use a variant of text/html, application/ * +xml and so on in one collaborative platform suggestion but. Browser in seconds, this is n't an issue for sure, but can... Of using a charging station with power banks the ability to return 200 for OPTIONS requests a charging station power... The OpenAPI Specification ver the team that does return 200 for OPTIONS requests also known OpenAPI. Have other parameters ( path, query, header ) to fire an event for a trigger.! Swagger is not able to parse String to JSON, header ) version and the requested format... The application and UI are hosted in the same network Post your answer, agree. Dental sounds explained by babies not immediately having teeth access to the internet, you may be able use! Documentation swagger response body no content users the server, but i tried almost a day with no success had! Will display the 204 response as though it will produce JSON consisting of { } an... Will display the 204 response as though it will produce JSON consisting of { } ( an empty )... Of these patterns, i am applying to for a trigger operation 2.0 ( from the api-docs...

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