// Simulate read quorum failure by taking enough disks offline
	// With 16 disks (EC 8+8), read quorum is 9. Taking 8 disks offline leaves only 8,
	// which is below read quorum.
	erasureDisks := xl.getDisks()
	z.serverPools[0].erasureDisksMu.Lock()
	xl.getDisks = func() []StorageAPI {
		for i := range erasureDisks[:8] {
			erasureDisks[i] = nil
		}
		return erasureDisks
	}
	z.serverPools[0].erasureDisksMu.Unlock()

	// Simulate read quorum failure by taking enough disks offline
	// With 16 disks (EC 8+8), read quorum is 9. Taking 8 disks offline leaves only 8,
	// which is below read quorum.
	erasureDisks := xl.getDisks()
	z.serverPools[0].erasureDisksMu.Lock()
	xl.getDisks = func() []StorageAPI {
		for i := range erasureDisks[:8] {
			erasureDisks[i] = nil
		}
		return erasureDisks
	}
	z.serverPools[0].erasureDisksMu.Unlock()

{* ../../docs_src/handling_errors/tutorial005_py310.py hl[14] *}

Now try sending an invalid item like:

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

You will receive a response telling you that the data is invalid containing the received body:

```JSON hl_lines="12-15"
{
  "detail": [
    {
      "loc": [
        "body",

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

受信したボディを含むデータが無効であることを示すレスポンスが表示されます:

```JSON hl_lines="12-15"
{
  "detail": [
    {
      "loc": [
        "body",
        "size"
      ],
      "msg": "value is not a valid integer",
      "type": "type_error.integer"
    }
  ],
  "body": {
    "title": "towel",
    "size": "XL"
  }
}
```

		// is ready to be read.
		//
		// This is possible to be lock free because
		// - xl.meta for inlined objects has already read the data
		//   into memory, any mutation on xl.meta subsequently is
		//   inconsequential to the overall read operation.
		// - xl.meta metadata is still verified for quorum under lock()
		//   however writing the response doesn't need to serialize

reduction phase VSLDOI $8, XM, ZERO, T0 VSLDOI $8, ZERO, XM, T1 VXOR XL, T0, XL VXOR XH, T1, XH VSLDOI $8, XL, XL, XL VXOR XL, T2, XL VSLDOI $8, XL, XL, T1 // 2nd reduction phase VPMSUMD XL, XC2, XL VXOR T1, XH, T1 even: VXOR XL, T1, XL #ifdef GOARCH_ppc64le VPERM XL, XL, LEMASK, XL #endif STXVD2X VXL, (XIP+R0) OR R12, R12, R12 // write out Xi RET gcm_ghash_p8_4x: LVSL (R8)(R0), T0 // 0x0001..0e0f MOVD $0x70, R8 LXVD2X (HTBL)(R9), VH2 MOVD $0x80, R9 VSPLTISB $8, T1 // 0x0808..0808 MOVD $0x90, R10 LXVD2X...

{* ../../docs_src/handling_errors/tutorial005_py310.py hl[14] *}

Теперь попробуйте отправить недействительный элемент, например:

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

Вы получите ответ о том, что данные недействительны, содержащий следующее тело:

```JSON hl_lines="12-15"
{
  "detail": [
    {
      "loc": [
        "body",
        "size"

{* ../../docs_src/handling_errors/tutorial005_py310.py hl[14] *}

Versuchen Sie nun, einen ungültigen Artikel zu senden:

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

Sie erhalten eine Response, die Ihnen sagt, dass die Daten ungültig sind und die den empfangenen Body enthält:

```JSON hl_lines="12-15"
{
  "detail": [
    {
      "loc": [

{* ../../docs_src/handling_errors/tutorial005_py310.py hl[14] *}

Тепер спробуйте надіслати некоректний елемент, наприклад:

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

Ви отримаєте відповідь, яка повідомить вам, що дані є некоректними, і міститиме отримане тіло запиту:

```JSON hl_lines="12-15"
{
  "detail": [
    {
      "loc": [
        "body",

{* ../../docs_src/handling_errors/tutorial005_py310.py hl[14] *}

Şimdi şu gibi geçersiz bir item göndermeyi deneyin:

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

Aldığınız body’yi de içeren, verinin geçersiz olduğunu söyleyen bir response alırsınız:

```JSON hl_lines="12-15"
{
  "detail": [
    {
      "loc": [
        "body",