# Sub-dependencies { #sub-dependencies }

You can create dependencies that have **sub-dependencies**.

They can be as **deep** as you need them to be.

**FastAPI** will take care of solving them.

## First dependency "dependable" { #first-dependency-dependable }

You could create a first dependency ("dependable") like:

{* ../../docs_src/dependencies/tutorial005_an_py310.py hl[8:9] *}

          exception.addSuppressed(new FailedService(service));
        }
        throw exception;
      }
    }
  }

  /**
   * A {@link Service} that wraps another service and times how long it takes for it to start and
   * also calls the {@link ServiceManagerState#transitionService(Service, State, State)}, to record
   * the state transitions.
   */
  private static final class ServiceListener extends Service.Listener {

          exception.addSuppressed(new FailedService(service));
        }
        throw exception;
      }
    }
  }

  /**
   * A {@link Service} that wraps another service and times how long it takes for it to start and
   * also calls the {@link ServiceManagerState#transitionService(Service, State, State)}, to record
   * the state transitions.
   */
  private static final class ServiceListener extends Service.Listener {

Das wird normalerweise als **Web<abbr title="Haken, Einhängepunkt">hook</abbr>** bezeichnet.

## Webhooks-Schritte { #webhooks-steps }

Der Prozess besteht normalerweise darin, dass **Sie in Ihrem Code definieren**, welche Nachricht Sie senden möchten, den **Body des Requests**.

// along with this program.  If not, see <http://www.gnu.org/licenses/>.

package http

// Object Lambda headers
const (
	AmzRequestRoute = "x-amz-request-route"
	AmzRequestToken = "x-amz-request-token"

	AmzFwdStatus                   = "x-amz-fwd-status"
	AmzFwdErrorCode                = "x-amz-fwd-error-code"
	AmzFwdErrorMessage             = "x-amz-fwd-error-message"

        if (finishImmediately) {
            projectBuildFutureTask.run();
        }
        return projectBuildFutureTask;
    }

    @Override
    public Future<ProjectSegment> take() throws InterruptedException {
        return null;
    }

    @Override
    public Future<ProjectSegment> poll() {
        return null;
    }

    @Override

kubectl get svc --namespace {{ .Release.Namespace }} -l app={{ template "minio.fullname" . }}

Note that the public IP may take a couple of minutes to be available.

You can now access MinIO server on http://<External-IP>:9000. Follow the below steps to connect to MinIO server with mc client:

    }
    requests.addAndGet(reps);
    return dummy;
  }

  private int nextRandomKey() {
    int a = random.nextInt(max);

    /*
     * For example, if concentration=2.0, the following takes the square root of
     * the uniformly-distributed random integer, then truncates any fractional
     * part, so higher integers would appear (in this case linearly) more often
     * than lower ones.
     */

It might also help avoid confusion for new developers that see an unused parameter in your code and could think it's unnecessary.

///

/// info

In this example we use invented custom headers `X-Key` and `X-Token`.

But in real cases, when implementing security, you would get more benefits from using the integrated [Security utilities (the next chapter)](../security/index.md){.internal-link target=_blank}.

///

import com.google.common.annotations.GwtCompatible;
import java.lang.annotation.Retention;
import java.lang.annotation.Target;

/**
 * Annotates a "top-level" type-variable usage that takes its nullness from the type argument
 * supplied by the user of the class. For example, {@code Multiset.Entry.getElement()} returns
 * {@code @ParametricNullness E}, which means:
 *
 * <ul>