[Feature Request] Multiple response with the same status code

I’m submitting a…

[ ] Regression 
[ ] Bug report
[x] Feature request
[ ] Documentation issue or request
[ ] Support request => Please do not submit support request here, instead post your question on Stack Overflow.

Current behavior

Swagger only allows one response per status code, but sometimes we have more than one response body.

Expected behavior

We can work around this in the decorator by:

• Changing the status field type from number to number | string
• Checking if the status already exists
• If it exists, we add a space to the response code

Minimal reproduction of the problem

@ApiForbiddenResponse({ type: UnauthorizedTokenException })
@ApiForbiddenResponse({ type: InsufficientRolesException })

What is the motivation / use case for changing the behavior?

I have more than one error response with different Dto classes using the same status code.

[ziadalzarka]

Any updates?

[fwoelffel]

@fwoelffel Yes, I tried. However, refs require function array type and my UserOrerInfoDto is Class type, so type error occured.

Could you share your UserOrderInfoDto implementation? Make sure it is a class and not an interface.

---

EDIT: Ok, I’m sorry I didn’t realize this earlier. Your DTOs should not be wrapped in an array:

@ApiOkResponse({
  schema: {
    anyOf: refs(
      UserOrderInfoDto
    ),
  },
})

Sorry for misleading you. 😞