### Модель для введення та виведення в документації { #model-for-input-and-output-in-docs }

Якщо відкрити всі наявні Схеми (схеми JSON) в OpenAPI, то ви побачите дві: `Item-Input` і `Item-Output`.

Для `Item-Input` поле `description` **не є обов'язковим** - червоної зірочки немає.

А для `Item-Output` `description` **є обов'язковим** - є червона зірочка.

<div class="screenshot">
<img src="/img/tutorial/separate-openapi-schemas/image04.png">
</div>

	tx.AutoMigrate(&ItemParent{}, &ItemChild{})

	item := ItemChild{
		Name: "name",
		ItemParent: ItemParent{
			Logo: "logo",
		},
	}
	if err := tx.Create(&item).Error; err != nil {
		t.Fatalf("failed to create items, got error: %v", err)
	}

	// test replace
	if err := tx.Model(&item).Association("ItemParent").Unscoped().Replace(&ItemParent{
		Logo: "updated logo",

* Through the [Gradle Wrapper](https://docs.gradle.org/8.8/userguide/gradle_wrapper.html)
  * It currently requires a JVM and will download the Gradle distribution if it is not already present.
* A Gradle version installed on the system
  * This starts the [Gradle Launcher](https://blog.gradle.org/how-gradle-works-1#local-gradle-distribution-in-cli), which itself requires a JVM

 * limitations under the License.
 */

package com.google.common.collect.testing.google;

import static com.google.common.collect.Lists.charactersOf;
import static java.lang.System.arraycopy;
import static java.util.Arrays.asList;

import com.google.common.annotations.GwtCompatible;
import com.google.common.collect.ImmutableList;
import com.google.common.collect.testing.TestCharacterListGenerator;

import org.apache.maven.model.building.ModelProblemCollector;
import org.apache.maven.model.profile.ProfileActivationContext;
import org.apache.maven.utils.Os;

/**
 * Determines profile activation based on the operating system of the current runtime platform.
 *
 * @see ActivationOS
 * @deprecated use {@code org.apache.maven.api.services.ModelBuilder} instead
 */
@Named("os")
@Singleton
@Deprecated(since = "4.0.0")

    }

    @Test
    public void test_getUsedMemory() {
        assertTrue(MemoryUtil.getUsedMemory() >= 0);
    }

    @Test
    public void test_sizeOf() throws Exception {
        // System.out.println("size: " + getObjectSize(""));
        assertEquals(24L, MemoryUtil.sizeOf(Integer.MAX_VALUE));
        assertEquals(24L, MemoryUtil.sizeOf(Long.MAX_VALUE));
        assertEquals(24L, MemoryUtil.sizeOf(Short.MAX_VALUE));

        try {
            response_map.put(request, response);
            doSend(request);
            response.expiration = System.currentTimeMillis() + timeout;
            while (!response.isReceived) {
                wait(timeout);
                timeout = response.expiration - System.currentTimeMillis();
                if (timeout <= 0) {

import org.apache.maven.api.di.Named;
import org.apache.maven.api.model.Model;
import org.apache.maven.api.services.Source;

/**
 * The {@code ModelParser} interface is used to locate and read {@link Model}s from the file system.
 * This allows plugging in additional syntaxes for the main model read by Maven when building a project.
 *
 * @since 4.0.0
 */
@Experimental
@Consumer
@Named
public interface ModelParser extends SpiService {

 *     public Model transformEffectiveModel(Model model) throws ModelTransformerException {
 *         // Add a custom property to all models
 *         model.getProperties().put("custom.timestamp", System.currentTimeMillis());
 *         return model;
 *     }
 * }
 * </pre>
 *
 * @since 4.0.0
 */
@Experimental
@Consumer
@Named
public interface ModelTransformer extends SpiService {

    /**

            logger.info("[EXPORT] Starting index export: path={}, scrollSize={}, excludeFields={}, query={}", exportPath, scrollSize,
                    excludeFields, query);
        }

        final long startTime = System.currentTimeMillis();

        try {
            final AtomicLong processedCount = new AtomicLong(0);
            final long count = searchEngineClient.scrollSearch(fessConfig.getIndexDocumentSearchIndex(), requestBuilder -> {