},
                        },
                    },
                    "summary": "Read Item",
                    "operationId": "read_item_items__item_id__get",
                    "parameters": [
                        {
                            "required": True,
                            "schema": {"title": "Item Id", "type": "string"},
                            "name": "item_id",

# Parámetros de Path y Validaciones Numéricas { #path-parameters-and-numeric-validations }

De la misma manera que puedes declarar más validaciones y metadatos para los parámetros de query con `Query`, puedes declarar el mismo tipo de validaciones y metadatos para los parámetros de path con `Path`.

## Importar Path { #import-path }

Primero, importa `Path` de `fastapi`, e importa `Annotated`:

* MavenSession

  We may need to enable the context injection here, since this will be
  instantiated per-project. If we always inject the same context parameters,
  and are careful to inject nulls where things are missing, we should be

## List fields with type parameter { #list-fields-with-type-parameter }

But Python has a specific way to declare lists with internal types, or "type parameters":

### Declare a `list` with a type parameter { #declare-a-list-with-a-type-parameter }

To declare types that have type parameters (internal types), like `list`, `dict`, `tuple`,
pass the internal type(s) as "type parameters" using square brackets: `[` and `]`

```Python

# Optional Path parameters are not supported...

// TODO Simplify the buildTimestamp() calculation if possible
fun Project.buildTimestamp(): Provider<String> =
    providers.of(BuildTimestampValueSource::class) {
        parameters {
            buildTimestampFromBuildReceipt = buildTimestampFromBuildReceipt()
            buildTimestampFromGradleProperty = buildTimestamp
            runningOnCi = buildRunningOnCi

import org.apache.maven.model.InputLocation;
import org.apache.maven.model.building.ModelProblem.Severity;
import org.apache.maven.model.building.ModelProblem.Version;

/**
 * Class to wrap request parameters to ModelProblemCollector.addProblem
 *
 * @deprecated use {@code org.apache.maven.api.services.ModelBuilder} instead
 */
@Deprecated(since = "4.0.0")
public final class ModelProblemCollectorRequest {

                            },
                        },
                        "summary": "Read Item Name",
                        "operationId": "read_item_name_items__item_id__name_get",
                        "parameters": [
                            {
                                "required": True,
                                "schema": {"title": "Item Id", "type": "string"},
                                "name": "item_id",

                            },
                        },
                        "summary": "Read Item Name",
                        "operationId": "read_item_name_items__item_id__name_get",
                        "parameters": [
                            {
                                "required": True,
                                "schema": {"title": "Item Id", "type": "string"},
                                "name": "item_id",

                        },
                    },
                    "get": {
                        "summary": "Read Heroes",
                        "operationId": "read_heroes_heroes__get",
                        "parameters": [
                            {
                                "name": "offset",
                                "in": "query",
                                "required": False,