```JSON
{
  "detail": [
    {
      "type": "int_parsing",
      "loc": [
        "path",
        "item_id"
      ],
      "msg": "Input should be a valid integer, unable to parse string as an integer",
      "input": "foo"
    }
  ]
}
```

这是因为路径参数 `item_id` 的值（`"foo"`）的类型不是 `int`。

これで、`/items/foo`にアクセスすると、以下のデフォルトのJSONエラーの代わりに:

```JSON
{
    "detail": [
        {
            "loc": [
                "path",
                "item_id"
            ],
            "msg": "value is not a valid integer",
            "type": "type_error.integer"
        }
    ]
}
```

以下のテキスト版を取得します:

```
Validation errors:

```JSON
{
  "detail": [
    {
      "type": "int_parsing",
      "loc": [
        "path",
        "item_id"
      ],
      "msg": "Input should be a valid integer, unable to parse string as an integer",
      "input": "foo"
    }
  ]
}
```

çünkü path parametresi `item_id`, `int` olmayan `"foo"` değerine sahipti.

	}

	aclHeader := r.Header.Get(xhttp.AmzACL)
	if aclHeader == "" {
		acl := &accessControlPolicy{}
		if err = xmlDecoder(r.Body, acl, r.ContentLength); err != nil {
			if terr, ok := err.(*xml.SyntaxError); ok && terr.Msg == io.EOF.Error() {
				writeErrorResponse(ctx, w, errorCodes.ToAPIErr(ErrMalformedXML),
					r.URL)
				return
			}
			writeErrorResponse(ctx, w, toAPIError(ctx, err), r.URL)
			return
		}

		}
	}
	if env.IsSet(config.EnvAccessKey) && env.IsSet(config.EnvSecretKey) {
		msg := fmt.Sprintf("WARNING: %s and %s are deprecated.\n"+
			"         Please use %s and %s",
			config.EnvAccessKey, config.EnvSecretKey,
			config.EnvRootUser, config.EnvRootPassword)
		logger.Info(color.RedBold(msg))
	}
	globalCredViaEnv = true
	return cred
}

        }

        @Override
        public String encodeRedirectURL(String url) {
            return url;
        }

        @Override
        public void sendError(int sc, String msg) {
        }

        @Override
        public void sendError(int sc) {
        }

        @Override
        public void sendRedirect(String location) {
        }

        @Override

```JSON
{
  "detail": [
    {
      "type": "int_parsing",
      "loc": [
        "path",
        "item_id"
      ],
      "msg": "Input should be a valid integer, unable to parse string as an integer",
      "input": "foo"
    }
  ]
}
```

경로 매개변수 `item_id`가 `int`가 아닌 `"foo"` 값을 가졌기 때문입니다.

		localHost, err := isLocalHost(host.Name, host.Port.String(), host.Port.String())
		if err != nil {
			return err
		}
		if !localHost {
			return config.ErrInvalidAddressFlag(nil).Msg("host in server address should be this server")
		}
	}

	return nil

	if err == nil {
		t.Fatal("Expected error but found nil")
	}
	if err.Error() != "Bucket not found: bucket1" {
		t.Errorf("%s: Expected the error msg to be `%s`, but instead found `%s`", instanceType, "Bucket not found: bucket1", err.Error())
	}
}

// Wrapper for calling testBucketRecreateFails for both Erasure and FS.
func TestBucketRecreateFails(t *testing.T) {

```

...必須のパラメータ `needy` を加えなかったので、以下の様なエラーが表示されます:

```JSON
{
  "detail": [
    {
      "type": "missing",
      "loc": [
        "query",
        "needy"
      ],
      "msg": "Field required",
      "input": null
    }
  ]
}
```

`needy` は必須のパラメータなので、URLにセットする必要があります:

```
http://127.0.0.1:8000/items/foo-item?needy=sooooneedy
```

...これはうまくいくでしょう: