1"],["GR",27,"F03F04A16"],["GT",28,"A04A20"],["HR",21,"F07F10"],["HU",28,"F03F04F01F15F01"],["IE",22,"U04F06F08"],["IL",23,"F03F03F13"],["IS",26,"F04F02F06F10"],["IT",27,"U01F05F05A12"],["KW",30,"U04A22"],["KZ",20,"F03A13"],["LB",28,"F04A20"],["LC",32,"U04F24"],["LI",21,"F05A12"],["LT",20,"F05F11"],["LU",20,"F03A13"],["LV",21,"U04A13"],["MC",27,"F05F05A11F02"],["MD",24,"U02A18"],["ME",22,"F03F13F02"],["MK",19,"F03A10F02"],["MR",27,"F05F05F11F02"],["MT",31,"U04F05A18"],["MU",30,"U04F02F02F12F03U0...

                + bin_to_hex(this.clock_seq_hi_and_reserved, 2) + bin_to_hex(this.clock_seq_low, 2) + '-' + bin_to_hex(this.node[0], 2)
                + bin_to_hex(this.node[1], 2) + bin_to_hex(this.node[2], 2) + bin_to_hex(this.node[3], 2) + bin_to_hex(this.node[4], 2)
                + bin_to_hex(this.node[5], 2);
    }

Luego puedes usar esto para generar un `dict` solo con los datos que se establecieron (enviados en el request), omitiendo los valores por defecto:

{* ../../docs_src/body_updates/tutorial002_py310.py hl[32] *}

### Uso del parámetro `update` de Pydantic

Ahora, puedes crear una copia del modelo existente usando `.model_copy()`, y pasar el parámetro `update` con un `dict` que contenga los datos a actualizar.

Sie können das verwenden, um ein `dict` zu erstellen, das nur die (im Request) gesendeten Daten enthält, ohne Defaultwerte:

{* ../../docs_src/body_updates/tutorial002_py310.py hl[32] *}

### Pydantics `update`-Parameter verwenden

Jetzt können Sie eine Kopie des existierenden Modells mittels `.model_copy()` erstellen, wobei Sie dem `update`-Parameter ein `dict` mit den zu ändernden Daten übergeben.

						write([]byte{1})
						write([]byte(err.Error()))
					} else {
						write([]byte{0})
					}
					return
				default:
				}

				// Response not ready, write a filler byte.
				write([]byte{32})
				if canWrite {
					xhttp.Flush(w)
				}
			case err := <-doneCh:
				if err != nil {
					write([]byte{1})
					write([]byte(err.Error()))
				} else {
					write([]byte{0})
				}

    byte[] mutated = hash.asBytes();
    mutated[0]++;
    assertTrue(Arrays.equals(original, hash.asBytes()));
  }

  private static void assertReadableBytes(HashCode hashCode) {
    assertTrue(hashCode.bits() >= 32); // sanity
    byte[] hashBytes = hashCode.asBytes();
    int totalBytes = hashCode.bits() / 8;

    for (int bytes = 0; bytes < totalBytes; bytes++) {
      byte[] bb = new byte[bytes];

* Und sie könnte auch eine Deklaration der Response enthalten, die zurückgegeben werden soll, z. B. `response_model=InvoiceEventReceived`.

{* ../../docs_src/openapi_callbacks/tutorial001.py hl[16:18,21:22,28:32] *}

Es gibt zwei Hauptunterschiede zu einer normalen *Pfadoperation*:

                + bin_to_hex(clock_seq_hi_and_reserved, 2) + bin_to_hex(clock_seq_low, 2) + '-' + bin_to_hex(node[0], 2)
                + bin_to_hex(node[1], 2) + bin_to_hex(node[2], 2) + bin_to_hex(node[3], 2) + bin_to_hex(node[4], 2)
                + bin_to_hex(node[5], 2);
    }

		31: {
			IsTruncated: false,
			Objects: []ObjectInfo{
				{Name: "obj1"},
				{Name: "obj2"},
				{Name: "temporary/0/"},
			},
		},
		// ListObjectsResult-32 Empty directory, non recursive listing
		32: {
			IsTruncated: false,
			Objects: []ObjectInfo{
				{Name: "obj1"},
				{Name: "obj2"},
			},
			Prefixes: []string{"temporary/"},
		},

    /**
     * {@inheritDoc}
     *
     * @see jcifs.internal.CommonServerMessageBlockRequest#size()
     */
    @Override
    public int size() {
        return size8(Smb2Constants.SMB2_HEADER_LENGTH + 32 + this.info.size());
    }

    /**
     * {@inheritDoc}
     *
     * @see jcifs.internal.smb2.ServerMessageBlock2#writeBytesWireFormat(byte[], int)
     */
    @Override