import java.util.List;
import java.util.stream.Stream;

import com.google.common.jimfs.Configuration;
import com.google.common.jimfs.Jimfs;
import org.apache.maven.api.model.InputLocation;
import org.apache.maven.api.model.InputSource;
import org.apache.maven.api.services.ModelSource;
import org.apache.maven.api.services.Sources;
import org.apache.maven.artifact.Artifact;
import org.apache.maven.execution.MavenSession;

 * under the License.
 */
package org.apache.maven.profiles.activation;

import java.io.File;
import java.io.IOException;

import org.apache.maven.model.Activation;
import org.apache.maven.model.ActivationFile;
import org.apache.maven.model.Profile;
import org.codehaus.plexus.interpolation.EnvarBasedValueSource;
import org.codehaus.plexus.interpolation.InterpolationException;

    }

    /**
     * Gets the interim result of the model building up to the point where it failed.
     *
     * @return The interim model building result or {@code null} if not available.
     */
    public ModelBuilderResult getResult() {
        return result;
    }

    /**
     * Gets the identifier of the POM whose effective model could not be built. The general format of the identifier is

 * limitations under the License.
 */

package gradlebuild.docs.dsl.docbook;

import gradlebuild.docs.dsl.docbook.model.BlockDoc;
import gradlebuild.docs.dsl.docbook.model.ClassDoc;
import gradlebuild.docs.dsl.docbook.model.ClassExtensionDoc;
import org.w3c.dom.Document;
import org.w3c.dom.Element;

import java.util.Collection;

class BlocksRenderer implements ClassDocMemberRenderer {

		if err != nil {
			if err == io.EOF {
				break
			}
			err = osErrToFileErr(err)
			if err == errFileNotFound {
				return nil
			}
			return err
		}
		for _, fi := range fis {
			if fi.Mode()&os.ModeSymlink == os.ModeSymlink {
				fi, err = Stat(pathJoin(dirPath, fi.Name()))
				if err != nil {
					// It got deleted in the meantime, not found
					// or returns too many symlinks ignore this

 * specific language governing permissions and limitations
 * under the License.
 */
package org.apache.maven.model.interpolation;

import javax.inject.Named;
import javax.inject.Singleton;

import java.util.Properties;

import org.apache.maven.model.building.ModelBuildingRequest;

/**
 * Maven default implementation of the {@link ModelVersionProcessor} to support

import java.util.Arrays;
import java.util.List;

import org.apache.maven.DefaultMaven;
import org.apache.maven.execution.MavenExecutionRequest;
import org.apache.maven.model.building.ModelSource;
import org.apache.maven.model.building.UrlModelSource;
import org.apache.maven.project.MavenProject;
import org.apache.maven.project.ProjectBuilder;
import org.apache.maven.project.ProjectBuildingException;

import gradlebuild.docs.dsl.source.model.AbstractLanguageElement;
import gradlebuild.docs.dsl.source.model.ClassMetaData;
import gradlebuild.docs.dsl.source.model.ClassMetaData.MetaType;
import gradlebuild.docs.dsl.source.model.MethodMetaData;
import gradlebuild.docs.dsl.source.model.PropertyMetaData;
import gradlebuild.docs.dsl.source.model.TypeMetaData;
import gradlebuild.docs.model.ClassMetaDataRepository;

    a: Optional[str] = "foo"


class Model(BaseModel):
    x: Optional[int] = None
    sub: SubModel


class ModelSubclass(Model):
    y: int
    z: int = 0
    w: Optional[int] = None


class ModelDefaults(BaseModel):
    w: Optional[str] = None
    x: Optional[str] = None
    y: str = "y"
    z: str = "z"


@app.get("/", response_model=Model, response_model_exclude_unset=True)

FastAPI erkennt dies und erstellt eine OpenAPI-Dokumentation, die zeigt, dass es keinen Responsebody gibt.

///

## Über HTTP-Statuscodes { #about-http-status-codes }

/// note | Hinweis

Wenn Sie bereits wissen, was HTTP-Statuscodes sind, können Sie diesen Abschnitt überspringen und mit dem nächsten fortfahren.

///