```Python hl_lines="21-26"
{!../../docs_src/schema_extra_example/tutorial003.py!}
```

### Exemplo na UI da documentação

Com qualquer um dos métodos acima, os `/docs` vão ficar assim:

<img src="/img/tutorial/body-fields/image01.png">

### `Body` com vários `examples`

            "detail": [
                {
                    "type": "model_attributes_type",
                    "loc": ["body"],
                    "msg": "Input should be a valid dictionary or object to extract fields from",
                    "input": "name=Foo&price=50.5",
                }
            ]
        }
    ) | IsDict(
        # TODO: remove when deprecating Pydantic v1
        {
            "detail": [

            "detail": [
                {
                    "type": "model_attributes_type",
                    "loc": ["body"],
                    "msg": "Input should be a valid dictionary or object to extract fields from",
                    "input": "name=Foo&price=50.5",
                }
            ]
        }
    ) | IsDict(
        # TODO: remove when deprecating Pydantic v1
        {
            "detail": [

			expectedAuthField: signValues{},
			expectedErrCode:   ErrSignatureVersionNotSupported,
		},
		// Test case - 3.
		// Test case with missing fields.
		// A valid authorization string should have 3 fields.
		{
			inputV4AuthStr:    signV4Algorithm,
			expectedAuthField: signValues{},
			expectedErrCode:   ErrMissingFields,
		},
		// Test case - 4.

    extends AggregateFuture<V, C> {
  /*
   * We access this field racily but safely. For discussion of a similar situation, see the comments
   * on the fields of TimeoutFuture. This field is slightly different from the fields discussed
   * there: cancel() never reads this field, only writes to it. That makes the race here completely
   * harmless, rather than just 99.99% harmless.
   */

    delegate.addListener(fire, directExecutor());
    return result;
  }

  /*
   * Memory visibility of these fields. There are two cases to consider.
   *
   * 1. visibility of the writes to these fields to Fire.run:
   *
   * The initial write to delegateRef is made definitely visible via the semantics of

```Python hl_lines="18-23"
{!> ../../docs_src/schema_extra_example/tutorial003_py310.py!}
```

////

### 🖼 🩺 🎚

⏮️ 🙆 👩‍🔬 🔛 ⚫️ 🔜 👀 💖 👉 `/docs`:

<img src="/img/tutorial/body-fields/image01.png">

### `Body` ⏮️ 💗 `examples`

👐 👁 `example`, 👆 💪 🚶‍♀️ `examples` ⚙️ `dict` ⏮️ **💗 🖼**, 🔠 ⏮️ ➕ ℹ 👈 🔜 🚮 **🗄** 💁‍♂️.

🔑 `dict` 🔬 🔠 🖼, &amp; 🔠 💲 ➕1️⃣ `dict`.

				return fmt.Errorf("Invalid according to Policy: Extra input fields: %s", key)
			}
		}
	}

	// Flag to indicate if all policies conditions are satisfied
	var condPassed bool

	// Iterate over policy conditions and check them against received form fields
	for _, policy := range postPolicyForm.Conditions.Policies {
		// Form fields names are in canonical format, convert conditions names

            int domainIdPointer = pacStream.readInt();

            // Skip some reserved fields
            pacStream.skipBytes(8);

            this.userAccountControl = pacStream.readInt();

            // Skip some reserved fields
            pacStream.skipBytes(28);

            // Extra SIDs information
            int extraSidCount = pacStream.readInt();

        catch ( IOException e ) {
            throw new PACDecodingException("Malformed kerberos ticket", e);
        }

        Enumeration<?> fields = sequence.getObjects();
        while ( fields.hasMoreElements() ) {
            ASN1TaggedObject tagged = ASN1Util.as(ASN1TaggedObject.class, fields);

            switch ( tagged.getTagNo() ) {
            case 0: // Ticket Flags
                break;
            case 1: // Key