Par exemple, le modèle ci-dessus déclare un "objet" JSON (ou `dict` Python) tel que :

```JSON
{
    "name": "Foo",
    "description": "An optional description",
    "price": 45.2,
    "tax": 3.5
}
```

...`description` et `tax` étant des attributs optionnels (avec `None` comme valeur par défaut), cet "objet" JSON serait aussi valide :

```JSON
{
    "name": "Foo",
    "price": 45.2

For example, this model above declares a JSON "`object`" (or Python `dict`) like:

```JSON
{
    "name": "Foo",
    "description": "An optional description",
    "price": 45.2,
    "tax": 3.5
}
```

...as `description` and `tax` are optional (with a default value of `None`), this JSON "`object`" would also be valid:

```JSON
{
    "name": "Foo",
    "price": 45.2
}
```

            UpgradeContext context =
                    createMockContext(tempDir, TestUtils.createOptions(all, null, null, plugins, model));

            boolean isEnabled = upgradeGoal.testIsPluginsEnabled(context);

            assertEquals(expectedEnabled, isEnabled, description);
        }

Y probablemente variará mucho de una aplicación a otra.

Podría ser solo una o dos líneas de código, como:

```Python
callback_url = "https://example.com/api/v1/invoices/events/"
httpx.post(callback_url, json={"description": "Invoice paid", "paid": True})
```

    model: CIBuildModel,
    stage: Stage,
) : OsAwareBaseGradleBuildType(os = LINUX, stage = stage, init = {
        id("${model.projectId}_BuildDistributions")
        name = "Build Distributions"
        description = "Creation and verification of the distribution and documentation"

        applyDefaults(
            model,
            this,
            "packageBuild",
            extraParameters =
                listOf(

 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

description = "Provides settings plugins for configuring global build configuration"

tasks.register("check") {
    dependsOn(subprojects.map { "${it.name}:check" })

name: FastAPI People

on:
  schedule:
    - cron: "0 14 1 * *"
  workflow_dispatch:
    inputs:
      debug_enabled:
        description: Run the build with tmate debugging enabled (https://github.com/marketplace/actions/debugging-with-tmate)
        required: false
        default: "false"

env:
  UV_SYSTEM_PYTHON: 1

jobs:
  job:
    if: github.repository_owner == 'fastapi'
    runs-on: ubuntu-latest
    permissions:

                        "summary": "Get User",
                        "operationId": "get_user_users_get",
                        "responses": {
                            "200": {
                                "description": "Successful Response",
                                "content": {
                                    "application/json": {
                                        "schema": {"$ref": "#/components/schemas/User"}

from pydantic import BaseModel, HttpUrl

app = FastAPI()


class Invoice(BaseModel):
    id: str
    title: str | None = None
    customer: str
    total: float


class InvoiceEvent(BaseModel):
    description: str
    paid: bool


class InvoiceEventReceived(BaseModel):
    ok: bool


invoices_callback_router = APIRouter()


@invoices_callback_router.post(

) : OsAwareBaseGradleBuildType(
        os = Os.LINUX,
        stage = stage,
        init = {
            id("${model.projectId}_CheckTeamCityKotlinDSL")
            name = "CheckTeamCityKotlinDSL"
            description = "Check Kotlin DSL in .teamcity/"

            applyDefaultSettings(artifactRuleOverride = "")

            params {
                // Disable jdk-provider-plugin, otherwise the JAVA_HOME will be overwritten