[Bug]: RouteDescriber for new response

[prugala]

Version

v5.5.0

Description

I want to add response in documentation for all routes with my custom attribute. When I have single action with my attribute code works fine.
Problem occurs when I have more than one actions (separated classes).

Auth Warning: Multiple @OA\Response() with the same response="200":

<?php

final readonly class SuccessResponseRouteDescriber implements RouteDescriberInterface
{
    use RouteDescriberTrait;

    public function describe(OpenApi $api, Route $route, \ReflectionMethod $reflectionMethod): void
    {
        $attributes = $reflectionMethod->getDeclaringClass()->getAttributes(SuccessResponse::class);

        if (!$attributes) {
            return;
        }

        /** @var SuccessResponse $attribute */
        $attribute = $attributes[0]->newInstance();

        $model = new Model(type: $attribute->modelClass, groups: $attribute->groups);
        $response = new OA\Response(...);

        foreach ($this->getOperations($api, $route) as $operation) {
            $operation->merge([$response]);
        }
    }
}

I found related issue #1900 but solution as I see was for old version and used class for reset context does not exist.

JSON OpenApi

JSON OpenApi

Replace this text with your JSON (`bin/console nelmio:apidoc:dump`)

Additional context

No response

[github-actions]

This issue has been marked as stale because it has not had any activity for 60 days. Remove stale label or comment to prevent this from being closed in 60 days.