#d6d8db;\n}\n\n.alert-default-secondary hr {\n  border-top-color: #c8cbcf;\n}\n\n.alert-default-secondary .alert-link {\n  color: #202326;\n}\n\n.alert-success {\n  color: #fff;\n  background-color: #28a745;\n  border-color: #23923d;\n}\n\n.alert-default-success {\n  color: #155724;\n  background-color: #d4edda;\n  border-color: #c3e6cb;\n}\n\n.alert-default-success hr {\n  border-top-color: #b1dfbb;\n}\n\n.alert-default-success .alert-link {\n  color: #0b2e13;\n}\n\n.alert-info {\n  color: #fff;\n...

    /** The maximum cached content size in bytes. Default is 1MB. */
    protected long maxCachedContentSize = 1024L * 1024L; // 1MB

    /** The access timeout in seconds. Default is null (no timeout). */
    protected Integer accessTimeout = null; // seconds

    /** The maximum content length in bytes. Default is null (no limit). */
    protected Long maxContentLength = null;

    /**

<img src="/img/tutorial/extending-openapi/image04.png">

## Change Default Swagger UI Parameters { #change-default-swagger-ui-parameters }

FastAPI includes some default configuration parameters appropriate for most of the use cases.

It includes these default configurations:

{* ../../fastapi/openapi/docs.py ln[8:23] hl[17:23] *}

    @Nonnull
    Path userHomeDirectory();

    /**
     * Shorthand for {@link MessageBuilderFactory}.
     */
    default MessageBuilderFactory messageBuilderFactory() {
        return parserRequest().messageBuilderFactory();
    }

    /**
     * Shorthand for {@link Lookup}.
     */
    default Lookup lookup() {
        return parserRequest().lookup();
    }

    /**

     * The default value is {@code "main"}.
     *
     * @see ProjectScope#MAIN
     */
    default ProjectScope scope() {
        return ProjectScope.MAIN;
    }

    /**
     * {@return the language of the source files}.
     * The default value is {@code "java"}.
     *
     * @see Language#JAVA_FAMILY
     */
    default Language language() {

    @Nonnull
    default MessageBuilder warning(Object message) {
        return style("." + Constants.MAVEN_STYLE_WARNING_NAME + ":-" + Constants.MAVEN_STYLE_WARNING_DEFAULT, message);
    }

    /**
     * Append message content in error style.
     * By default, bold red
     *
     * @param message the message to append
     * @return the current builder
     */
    @Nonnull
    default MessageBuilder error(Object message) {

 * capabilities to the default HTTPS handler. This acts as a wrapper,
 * handling authentication and passing control to the underlying
 * stream handler.
 *
 * @deprecated {@link NtlmHttpURLConnection} is broken by design.
 */
@Deprecated
public class Handler extends jcifs.http.Handler {

    /**
     * The default HTTPS port (<code>443</code>).
     */

    @Nonnull
    Toolchain createToolchain(@Nonnull ToolchainModel model) throws ToolchainFactoryException;

    /**
     * Creates a default toolchain instance using system defaults.
     *
     * @return Optional containing the default toolchain if available
     * @throws ToolchainFactoryException if default toolchain creation fails
     */
    @Nonnull
    Optional<Toolchain> createDefaultToolchain() throws ToolchainFactoryException;

# o procedureSynonymHandlingType: (NotRequired - Default NONE)
# o isRequiredSqlTitle: (NotRequired - Default true)
# o isRequiredSqlDescription: (NotRequired - Default true)
# o sqlFileEncoding: (NotRequired - Default 'UTF-8')
# o sqlDirectory: (NotRequired - Default generateOutputDirectory & resourceOutputDirectory)
# o sql2EntityOutputDirectory: (NotRequired - Default generateOutputDirectory)

				schema.err = fmt.Errorf("failed to parse %s as default value for uint, got error: %v", field.DefaultValue, err)
			}
		}
	case reflect.Float32, reflect.Float64:
		field.DataType = Float
		if field.HasDefaultValue && !skipParseDefaultValue {
			if field.DefaultValueInterface, err = strconv.ParseFloat(field.DefaultValue, 64); err != nil {