Тепер спробуйте надіслати некоректний елемент, наприклад:

```JSON
{
  "title": "towel",
  "size": "XL"
}
```
Ви отримаєте відповідь, яка повідомить Вам, які саме дані є некоректні у вашому тілі запиту:


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

  // If the set has this many elements, it will "max out" the table size
  private static final int CUTOFF = (int) (MAX_TABLE_SIZE * DESIRED_LOAD_FACTOR);

  /**
   * Returns an array size suitable for the backing array of a hash table that uses open addressing
   * with linear probing in its implementation. The returned size is the smallest power of two that

        List<KerberosAuthData> authorizations = relevantAuthData.getAuthorizations();
        assertNotNull(authorizations, "The authorizations list should not be null.");
        assertEquals(1, authorizations.size(), "The authorizations list should contain one element.");
        assertEquals(mockAuthData, authorizations.get(0), "The authorization element should be the mocked object.");
    }

    /**

            assertEquals(1000000L, basicInfo.getCreateTime());
            assertEquals(2000000L, basicInfo.getLastWriteTime());
            assertEquals(0L, basicInfo.getSize()); // Basic info always returns 0 for size
        }

        @Test
        @DisplayName("Should generate correct toString for basic info")
        void testBasicInfoToString() {

        } else {
            keyStr = CaseFormat.LOWER_UNDERSCORE.to(CaseFormat.LOWER_CAMEL, keyStr);
        }
        return keyStr;
    }

    @Override
    public int size() {
        return parent.size();
    }

    @Override
    public boolean isEmpty() {
        return parent.isEmpty();
    }

    @Override
    public boolean containsKey(final Object key) {

    bimap.putAll(map);
    return bimap;
  }

  private EnumHashBiMap(Class<K> keyType) {
    super(new EnumMap<K, V>(keyType), new HashMap<V, K>());
    // TODO: cpovirk - Pre-size the HashMap based on the number of enum values?
    this.keyTypeOrObjectUnderJ2cl = keyType;
  }

  // Overriding these 3 methods to show that values may be null (but not keys)

  @Override
  K checkKey(K key) {

                20, 'X', "d", 15, 'X', "d", 20, 'X', "d", 1, 'X', "e", 5, 'X');
    SortedMap<Integer, Character> row = sortedTable.row("c");
    assertEquals(2, row.size());
    assertEquals(1, row.tailMap(15).size());
  }

  public void testSubRowClearAndPut() {
    table = create("foo", 1, 'a', "bar", 1, 'b', "foo", 3, 'c');

     */
    public static boolean isNumber(final String s) {
        if (isEmpty(s)) {
            return false;
        }

        final int size = s.length();
        for (int i = 0; i < size; i++) {
            final char chr = s.charAt(i);
            if (chr < '0' || '9' < chr) {
                return false;
            }
        }

        return true;
    }

        PythonJob result = pythonJob.arg("arg1");

        assertSame(pythonJob, result);
        assertEquals(1, pythonJob.argList.size());
        assertEquals("arg1", pythonJob.argList.get(0));

        pythonJob.arg("arg2");
        assertEquals(2, pythonJob.argList.size());
        assertEquals("arg2", pythonJob.argList.get(1));
    }

    // Test multiple arguments addition
    public void test_args() {

    apply {
      headersBuilder.removeAll(name)
    }

  fun getBody(): Buffer? = body?.clone()

  fun setBody(body: Buffer) =
    apply {
      setHeader("Content-Length", body.size)
      this.body = body.clone() // Defensive copy.
    }

  fun setBody(body: String): MockResponse = setBody(Buffer().writeUtf8(body))

  fun setChunkedBody(
    body: Buffer,
    maxChunkSize: Int,