By default, the temporary security credentials created by AssumeRoleWithClientGrants last for one hour. However, use the optional DurationSeconds parameter to specify the duration of the credentials. This value varies from 900 seconds (15 minutes) up to the maximum session duration of 365 days.

## API Request Parameters

### Token

```Python hl_lines="1  4"
{!../../docs_src/python_types/tutorial009c.py!}
```

De parameter `name` is gedefinieerd als `Optional[str]`, maar is **niet optioneel**, je kunt de functie niet aanroepen zonder de parameter:

```Python
say_hi()  # Oh, nee, dit geeft een foutmelding! 😱
```

```Python hl_lines="17  22  24-27"
{!> ../../docs_src/response_model/tutorial001.py!}
```

////

/// note | "Hinweis"

Beachten Sie, dass `response_model` ein Parameter der „Dekorator“-Methode ist (`get`, `post`, usw.). Nicht der *Pfadoperation-Funktion*, so wie die anderen Parameter.

///

labels.boost=Boost
labels.crawlingConfigName=Name
labels.crawlingConfigPath=Crawling Path
labels.processType=Process Type
labels.parameters=Parameters
labels.designFile=Upload File
labels.bulkFile=Bulk File
labels.appendQueryParameter=Additional Query Parameters
labels.configId=Config ID
labels.configParameter=Config Parameters
labels.content=Content
labels.csvFileEncoding=CSV Encoding
labels.defaultLabelValue=Default Label

   *       to construct the sample instances. In case of tie, the candidate constructors or
   *       factories are tried one after another until one can be used to construct sample
   *       instances.
   *   <li>For the constructor or static factory method used to construct instances, it's checked

          // TODO(cgdecker): Should check for a generic parameter type and error out
          Class<?>[] parameterTypes = method.getParameterTypes();
          checkArgument(
              parameterTypes.length == 1,
              "Method %s has @Subscribe annotation but has %s parameters. "
                  + "Subscriber methods must have exactly 1 parameter.",
              method,
              parameterTypes.length);

Bevorzugen Sie die `Annotated`-Version, falls möglich.

///

```Python hl_lines="1  2  12-16"
{!> ../../docs_src/extra_data_types/tutorial001.py!}
```

////

Beachten Sie, dass die Parameter innerhalb der Funktion ihren natürlichen Datentyp haben und Sie beispielsweise normale Datumsmanipulationen durchführen können, wie zum Beispiel:

//// tab | Python 3.10+

```Python hl_lines="18-19"

            attributes.attribute(minified, java.lang.Boolean.FALSE)
        }
        /*
         * This transform exists solely to shrink the size of the fastutil jar from 25MB to 1.7MB.
         * The keys to the map parameter are used as the names of the files to which to apply the transform - there is only one entry.
         * It would perhaps be better to do this more selectively instead of applying this transform so broadly and having

    </class>
    <class>
      <name>Profile</name>
      <version>1.0.0</version>
      <description><![CDATA[
        Modifications to the build process which is keyed on some
        sort of environmental parameter.
      ]]></description>
      <fields>
        <field>
          <name>id</name>
          <required>true</required>
          <version>1.0.0</version>
          <type>String</type>

        TypeToken<?> paramType = type.resolveType(typeVars[i]);
        // We require all @Generates methods to either be parameter-less or accept non-null
        // values for their generic parameter types.
        Object argValue = generate(paramType);
        if (argValue == null) {
          // When a parameter of a @Generates method cannot be created,
          // The type most likely is a collection.