'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"

    - 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"

		x.mode = invalid
		return

	case *Basic:
		if isString(u) {
			if e.Slice3 {
				at := e.Max
				if at == nil {
					at = e // e.Index[2] should be present but be careful
				}
				check.error(at, InvalidSliceExpr, invalidOp+"3-index slice of string")
				x.mode = invalid
				return
			}
			valid = true
			if x.mode == constant_ {

		x.mode = invalid
		return

	case *Basic:
		if isString(u) {
			if e.Full {
				at := e.Index[2]
				if at == nil {
					at = e // e.Index[2] should be present but be careful
				}
				check.error(at, InvalidSliceExpr, invalidOp+"3-index slice of string")
				x.mode = invalid
				return
			}
			valid = true
			if x.mode == constant_ {

		}
		invalidPs := ps
		invalidPs.Spec.PersistentVolumeClaimRetentionPolicy.WhenDeleted = apps.PersistentVolumeClaimRetentionPolicyType("invalid type")
		Strategy.PrepareForUpdate(ctx, validPs, invalidPs)
		errs = Strategy.ValidateUpdate(ctx, validPs, ps)
		if len(errs) != 0 {
			t.Errorf("invalid updates to PersistentVolumeClaimRetentionPolicyType should be allowed: %v", errs)
		}

		check.expr(nil, &val, s.Value)
		if ch.mode == invalid || val.mode == invalid {
			return
		}
		u := coreType(ch.typ)
		if u == nil {
			check.errorf(inNode(s, s.Arrow), InvalidSend, invalidOp+"cannot send to %s: no core type", &ch)
			return
		}
		uch, _ := u.(*Chan)
		if uch == nil {
			check.errorf(inNode(s, s.Arrow), InvalidSend, invalidOp+"cannot send to non-channel %s", &ch)
			return
		}

				check.convertUntyped(y, Typ[Float64])
				// x and y should be invalid now, but be conservative
				// and check below
			}
		}
		if x.mode == invalid || y.mode == invalid {
			return
		}

		// both argument types must be identical
		if !Identical(x.typ, y.typ) {
			check.errorf(x, InvalidComplex, invalidOp+"%v (mismatched types %s and %s)", call, x.typ, y.typ)
			return
		}

		check.expr(nil, &ch, s.Chan)
		check.expr(nil, &val, s.Value)
		if ch.mode == invalid || val.mode == invalid {
			return
		}
		u := coreType(ch.typ)
		if u == nil {
			check.errorf(s, InvalidSend, invalidOp+"cannot send to %s: no core type", &ch)
			return
		}
		uch, _ := u.(*Chan)
		if uch == nil {
			check.errorf(s, InvalidSend, invalidOp+"cannot send to non-channel %s", &ch)
			return
		}

				check.convertUntyped(y, Typ[Float64])
				// x and y should be invalid now, but be conservative
				// and check below
			}
		}
		if x.mode == invalid || y.mode == invalid {
			return
		}

		// both argument types must be identical
		if !Identical(x.typ, y.typ) {
			check.errorf(x, InvalidComplex, invalidOp+"%v (mismatched types %s and %s)", call, x.typ, y.typ)
			return
		}