'invalid7'  | "Group for 'test' must not be empty"
        'invalid8'  | "Group for alias 'test' wasn't set"
        'invalid9'  | "Name for alias 'test' wasn't set"
        'invalid10' | "Expected a boolean but value of 'rejectAll' is a string."
        'invalid11' | "Expected an array but value of 'reject' is a table."
        'invalid12' | "In version catalog libs, unknown top level elements [toto, tata]"

O `RequestValidationError` contém o `body` que ele recebeu de dados inválidos.

Você pode utilizá-lo enquanto desenvolve seu app para conectar o *body* e debugá-lo, e assim retorná-lo ao usuário, etc.

Tente enviar um item inválido como este:

```JSON
{
  "title": "towel",
  "size": "XL"
}
```

Você receberá uma *response* informando-o de que a data é inválida, e contendo o *body* recebido:

```JSON hl_lines="12-15"

    internal.istio.io/parents: HTTPRoute/invalid-backendRef-kind.default
    internal.istio.io/route-semantics: gateway
  creationTimestamp: null
  name: invalid-backendRef-kind-0-istio-autogenerated-k8s-gateway
  namespace: default
spec:
  gateways:
  - istio-system/gateway-istio-autogenerated-k8s-gateway-default
  hosts:
  - first.domain.example
  http:
  - name: default.invalid-backendRef-kind.0
    route:

Donát Csikós <******@****.***> 1698736638 +0100

iptables -t nat -N ISTIO_INBOUND
iptables -t nat -N ISTIO_REDIRECT
iptables -t nat -N ISTIO_IN_REDIRECT
iptables -t nat -N ISTIO_OUTPUT
iptables -t mangle -A PREROUTING -m conntrack --ctstate INVALID -j DROP
iptables -t nat -A ISTIO_INBOUND -p tcp --dport 15008 -j RETURN
iptables -t nat -A ISTIO_REDIRECT -p tcp -j REDIRECT --to-ports 15001
iptables -t nat -A ISTIO_IN_REDIRECT -p tcp -j REDIRECT --to-ports 15006
iptables -t nat -A OUTPUT -p tcp -j ISTIO_OUTPUT

apiVersion: gateway.networking.k8s.io/v1beta1
kind: HTTPRoute
metadata:
  name: invalid-filter-duplicate
spec:
  rules:
  - filters:
    - type: RequestHeaderModifier
      requestHeaderModifier:
        add:
        - name: my-header
          value: foo
    - type: RequestHeaderModifier
      requestHeaderModifier:
        add:
        - name: my-header

    - group: gateway.networking.k8s.io
      kind: GRPCRoute
---
apiVersion: gateway.networking.k8s.io/v1beta1
kind: Gateway
metadata:
  creationTimestamp: null
  name: invalid-gateway-address
  namespace: invalid-gateway-address
spec: null
status:
  conditions:
  - lastTransitionTime: fake
    message: only Hostname is supported, ignoring [1.2.3.4]
    reason: UnsupportedAddress
    status: "False"

apiVersion: gateway.networking.k8s.io/v1beta1
kind: Gateway
metadata:
  name: invalid-listener-port
spec:
  gatewayClassName: acme-lb
  listeners:
  - name: foo
    protocol: HTTP

apiVersion: gateway.networking.k8s.io/v1beta1
kind: HTTPRoute
metadata:
  name: invalid-backend-group
spec:
  rules:
  - backendRefs:
    - group: "*"
      name: foo

apiVersion: gateway.networking.k8s.io/v1beta1
kind: HTTPRoute
metadata:
  name: invalid-backend-port
spec:
  rules:
  - backendRefs:
    - name: my-service1