Then you can declare an `alias`, and that alias is what will be used to find the parameter value:

{* ../../docs_src/query_params_str_validations/tutorial009_an_py310.py hl[9] *}

## Deprecating parameters { #deprecating-parameters }

Now let's say you don't like this parameter anymore.

    dependentSchemas: Optional[dict[str, "SchemaOrBool"]] = None
    prefixItems: Optional[list["SchemaOrBool"]] = None
    # TODO: uncomment and remove below when deprecating Pydantic v1
    # It generates a list of schemas for tuples, before prefixItems was available
    # items: Optional["SchemaOrBool"] = None
    items: Optional[Union["SchemaOrBool", list["SchemaOrBool"]]] = None

    # This expects that GenerateJsonSchema was already used to generate the definitions
    json_schema = field_mapping[(field, override_mode or field.mode)]
    if "$ref" not in json_schema:
        # TODO remove when deprecating Pydantic v1
        # Ref: https://github.com/pydantic/pydantic/blob/d61792cc42c80b13b23e3ffa74bc37ec7c77f7d1/pydantic/schema.py#L207
        json_schema["title"] = field.field_info.title or field_alias.title().replace(

Тогда можно объявить `alias`, и этот псевдоним будет использован для поиска значения параметра:

{* ../../docs_src/query_params_str_validations/tutorial009_an_py310.py hl[9] *}

## Маркировка параметров как устаревших { #deprecating-parameters }

Предположим, этот параметр вам больше не нравится.

{* ../../docs_src/query_params_str_validations/tutorial009_an_py310.py hl[9] *}

## Parameter als deprecatet ausweisen { #deprecating-parameters }

Nehmen wir an, Ihnen gefällt dieser Parameter nicht mehr.

Então você pode declarar um `alias`, e esse alias será usado para encontrar o valor do parâmetro:

{* ../../docs_src/query_params_str_validations/tutorial009_an_py310.py hl[9] *}

## Descontinuando parâmetros { #deprecating-parameters }

Agora digamos que você não gosta mais desse parâmetro.

Entonces puedes declarar un `alias`, y ese alias será usado para encontrar el valor del parámetro:

{* ../../docs_src/query_params_str_validations/tutorial009_an_py310.py hl[9] *}

## Declarar parámetros obsoletos { #deprecating-parameters }

Ahora digamos que ya no te gusta este parámetro.

  }

  @GwtIncompatible // DoubleMath.mean
  @SuppressWarnings("deprecation") // test of deprecated method
  public void testMean_intVarargs() {
    assertThat(DoubleMath.mean(11, -22, 44, -88)).isWithin(1.0e-10).of(-13.75);
    assertThat(DoubleMath.mean(11)).isWithin(1.0e-10).of(11.0);
  }

  @GwtIncompatible // DoubleMath.mean
  @SuppressWarnings("deprecation") // test of deprecated method
  public void testMean_longVarargs() {

  }

  @GwtIncompatible // DoubleMath.mean
  @SuppressWarnings("deprecation") // test of deprecated method
  public void testMean_intVarargs() {
    assertThat(DoubleMath.mean(11, -22, 44, -88)).isWithin(1.0e-10).of(-13.75);
    assertThat(DoubleMath.mean(11)).isWithin(1.0e-10).of(11.0);
  }

  @GwtIncompatible // DoubleMath.mean
  @SuppressWarnings("deprecation") // test of deprecated method
  public void testMean_longVarargs() {

   * href="https://github.com/aappleby/smhasher/blob/master/src/MurmurHash3.cpp">32-bit murmur3
   * algorithm, x86 variant</a> (little-endian variant), using the given seed value, <b>with a known
   * bug</b> as described in the deprecation text.
   *
   * <p>The C++ equivalent is the MurmurHash3_x86_32 function (Murmur3A), which however does not
   * have the bug.
   *
   * @deprecated This implementation produces incorrect hash values from the {@link