resolutionErrorHandler.throwErrors(request, result);
        assertEquals(2, result.getArtifacts().size());

        //
        // System scoped version which should
        //
        d.setScope(Artifact.SCOPE_SYSTEM);
        File file = new File(getBasedir(), "src/test/repository-system/maven-core-2.1.0.jar");
        assertTrue(file.exists());

```Python hl_lines="18-26"
{!../../docs_src/custom_request_and_route/tutorial001.py!}
```

/// note | "📡 ℹ"

`Request` ✔️ `request.scope` 🔢, 👈 🐍 `dict` ⚗ 🗃 🔗 📨.

 `Request` ✔️ `request.receive`, 👈 🔢 "📨" 💪 📨.

 `scope` `dict` & `receive` 🔢 👯‍♂️ 🍕 🔫 🔧.

 & 👈 2️⃣ 👜, `scope` & `receive`, ⚫️❔ 💪 ✍ 🆕 `Request` 👐.

 * and discarded after session execution completes.
 * <p>
 * A {@code org.apache.maven.api.Session} object is available in the scope of this annotation.
 *
 * @since 4.0.0
 */
@Scope
@Documented
@Retention(RUNTIME)
@Target({TYPE, METHOD})

        <version>1.0</version>
      </dependency>
      <dependency>
        <groupId>maven-test</groupId>
        <artifactId>t08-d</artifactId>
        <version>1.0</version>
        <scope>test</scope>
        <optional>true</optional>
      </dependency>
    </dependencies>
  </dependencyManagement>
  <dependencies>
    <dependency>
      <groupId>maven-test</groupId>
      <artifactId>t08-a</artifactId>

 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.
 */
package org.apache.maven.execution.scope.internal;

import javax.inject.Inject;
import javax.inject.Named;

import org.apache.maven.execution.MojoExecutionListener;

/**
 * MojoExecutionScopeCoreModule
 */
@Named

    public void omitForNearer(Artifact omitted, Artifact kept) {}

    public void omitForCycle(Artifact omitted) {}

    public void updateScopeCurrentPom(Artifact artifact, String scope) {}

    public void updateScope(Artifact artifact, String scope) {}

    public void manageArtifact(Artifact artifact, Artifact replacement) {}

    public void selectVersionFromRange(Artifact artifact) {}

import org.apache.maven.di.Key;
import org.apache.maven.di.Scope;
import org.apache.maven.di.impl.Binding;
import org.apache.maven.di.impl.DIException;
import org.apache.maven.di.impl.Dependency;
import org.apache.maven.di.impl.InjectorImpl;
import org.apache.maven.execution.scope.internal.MojoExecutionScope;
import org.apache.maven.session.scope.internal.SessionScope;
import org.codehaus.plexus.PlexusContainer;

@app.get("/users/{user_id}")
async def get_user(user_id: str, request: Request):
    route: APIRoute = request.scope["route"]
    return {"user_id": user_id, "path": route.path}


@app.websocket("/items/{item_id}")
async def websocket_item(item_id: str, websocket: WebSocket):
    route: APIWebSocketRoute = websocket.scope["route"]
    await websocket.accept()
    await websocket.send_json({"item_id": item_id, "path": route.path})

    mockWebServer.start(slackApi.port);
  }

  public HttpUrl newAuthorizeUrl(String scopes, String team, Listener listener) {
    if (mockWebServer == null) throw new IllegalStateException();

    ByteString state = randomToken();
    synchronized (this) {
      listeners.put(state, listener);
    }

    return slackApi.authorizeUrl(scopes, redirectUrl(), state, team);
  }

  private ByteString randomToken() {

import org.apache.maven.api.annotations.Immutable;
import org.apache.maven.api.annotations.Nonnull;

import static org.apache.maven.api.ExtensibleEnums.pathScope;

/**
 * Path scope.
 * A path scope is used to determine the kind of build or class path that will be built when resolving
 * dependencies using the {@link org.apache.maven.api.services.DependencyResolver} service.
 * <p>