# Header Parameters

You can define Header parameters the same way you define `Query`, `Path` and `Cookie` parameters.

## Import `Header`

First import `Header`:

//// tab | Python 3.10+

```Python hl_lines="3"
{!> ../../docs_src/header_params/tutorial001_an_py310.py!}
```

////

//// tab | Python 3.9+

```Python hl_lines="3"
{!> ../../docs_src/header_params/tutorial001_an_py39.py!}
```

////

        return this;
    }

    /**
     * Add the created action message for the key 'success.update_crawler_params' with parameters.
     * <pre>
     * message: Updated parameters.
     * </pre>
     * @param property The property name for the message. (NotNull)
     * @return this. (NotNull)
     */

                            },
                        },
                    },
                    "summary": "Get Id",
                    "operationId": "get_id_path__item_id__get",
                    "parameters": [
                        {
                            "required": True,
                            "schema": {"title": "Item Id"},
                            "name": "item_id",

    ImmutableList<Parameter> parameters = delegate.getParameters();
    assertEquals(2, parameters.size());
    assertEquals(String.class, parameters.get(0).getType().getType());
    assertTrue(parameters.get(0).isAnnotationPresent(NotBlank.class));
    assertEquals(int.class, parameters.get(1).getType().getType());
    assertFalse(parameters.get(1).isAnnotationPresent(NotBlank.class));
    new EqualsTester()

    ImmutableList<Parameter> parameters = delegate.getParameters();
    assertEquals(2, parameters.size());
    assertEquals(String.class, parameters.get(0).getType().getType());
    assertTrue(parameters.get(0).isAnnotationPresent(NotBlank.class));
    assertEquals(int.class, parameters.get(1).getType().getType());
    assertFalse(parameters.get(1).isAnnotationPresent(NotBlank.class));
    new EqualsTester()

# Cookie Parameters

You can define Cookie parameters the same way you define `Query` and `Path` parameters.

## Import `Cookie`

First import `Cookie`:

//// tab | Python 3.10+

```Python hl_lines="3"
{!> ../../docs_src/cookie_params/tutorial001_an_py310.py!}
```

////

//// tab | Python 3.9+

```Python hl_lines="3"
{!> ../../docs_src/cookie_params/tutorial001_an_py39.py!}
```

////

    }

    public void setParameters_Equal(String parameters) {
        setParameters_Term(parameters, null);
    }

    public void setParameters_Equal(String parameters, ConditionOptionCall<TermQueryBuilder> opLambda) {
        setParameters_Term(parameters, opLambda);
    }

    public void setParameters_Term(String parameters) {
        setParameters_Term(parameters, null);
    }

        app_sig = inspect.signature(app_method)
        param: inspect.Parameter
        for key, param in base_sig.parameters.items():
            router_param: inspect.Parameter = router_sig.parameters[key]
            app_param: inspect.Parameter = app_sig.parameters[key]
            assert param.annotation == router_param.annotation
            assert param.annotation == app_param.annotation

    }

    public void setParameters_Equal(String parameters) {
        setParameters_Term(parameters, null);
    }

    public void setParameters_Equal(String parameters, ConditionOptionCall<TermQueryBuilder> opLambda) {
        setParameters_Term(parameters, opLambda);
    }

    public void setParameters_Term(String parameters) {
        setParameters_Term(parameters, null);
    }

import java.text.SimpleDateFormat
import java.util.Date
import java.util.TimeZone


abstract class BuildTimestampValueSource : ValueSource<String, BuildTimestampValueSource.Parameters>, Describable {

    interface Parameters : ValueSourceParameters {

        @get:Optional
        val buildTimestampFromBuildReceipt: Property<String>

        @get:Optional