Validation Failed responses should be added into the swagger.json by default

[1muen]

Sorting

• I'm submitting a ...

  • bug report
  • feature request
  • support request

• I confirm that I

  • [x ] used the search to make sure that a similar issue hasn't already been submit

Expected Behavior

As tsoa validates request payloads, it should insert an example "Validation Failed" response and type into the Open API Spec.

Current Behavior

I would need to add @response("422", "Validation error") at the Route level manually and Type it/give an Example for it.

Possible Solution

Tsoas default responses get added into the swagger.json

Steps to Reproduce

Context (Environment)

Version of the library: 6.6.0
Version of NodeJS: v20.9.0

• Confirm you were using yarn not npm: [ ]

Detailed Description

Breaking change?

[github-actions]

Hello there 1muen 👋

Thank you for opening your very first issue in this project.

We will try to get back to you as soon as we can.👀

[WoH]

You can use the decorator or validated returns via @Res(). The OpenAPI spec is not dynamic, i.e. we don't adapt it on the fly, we compile it ahead of time (to power runtime validation).