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{* ../../docs_src/body/tutorial001_py310.py hl[2] *}

## Create your data model { #create-your-data-model }

Then you declare your data model as a class that inherits from `BaseModel`.

Use standard Python types for all the attributes:

{* ../../docs_src/body/tutorial001_py310.py hl[5:9] *}

 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package okhttp3.survey.types

data class Client(
  val userAgent: String,
  val version: String,
  val platform: String? = null,
  val enabled: List<SuiteId> = listOf(),
  val supported: List<SuiteId> = listOf(),
) {

   * @param instance the instance to invoke {@code method} on, or null if {@code method} is static
   */
  public void testMethod(@Nullable Object instance, Method method) {
    Class<?>[] types = method.getParameterTypes();
    for (int nullIndex = 0; nullIndex < types.length; nullIndex++) {
      testMethodParameter(instance, method, nullIndex);
    }
  }

  /**

// CHECKSTYLE_OFF: RegexpHeader
/**
 * This package contains non-functional annotations which are
 * used to tag various elements and help users understanding
 * how those types should be used.
 *
 * @since 4.0.0
 */
@Experimental

 * limitations under the License.
 */
package okhttp3.recipes;

import com.squareup.moshi.JsonAdapter;
import com.squareup.moshi.Moshi;
import com.squareup.moshi.Types;
import java.io.IOException;
import java.util.LinkedHashMap;
import java.util.Map;
import okhttp3.Interceptor;
import okhttp3.MediaType;
import okhttp3.OkHttpClient;
import okhttp3.Request;

    assertThrows(NullPointerException.class, () -> multimap().putAll(null, singletonList(v3())));
  }

  @SuppressWarnings("EmptyList") // ImmutableList doesn't support nullable element types
  @MapFeature.Require(SUPPORTS_PUT)
  public void testPutAllEmptyCollectionOnAbsentKey() {
    assertFalse(multimap().putAll(k3(), Collections.<V>emptyList()));
    expectUnchanged();
  }

        assertNotNull(stringRep);
        assertTrue(stringRep.contains("RuntimeCIFSException"));
        assertTrue(stringRep.contains(message));
    }

    @Test
    @DisplayName("Should handle various message types")
    void testVariousMessageTypes() {
        // Test empty message
        assertDoesNotThrow(() -> {
            RuntimeCIFSException exception = new RuntimeCIFSException("");

# KIND, either express or implied.  See the License for the
# specific language governing permissions and limitations
# under the License.

name: PR Automation
on:
  pull_request_target:
    types:
      - closed

jobs:
  pr-automation:
    name: PR Automation

/// warning | Advertencia

Este es un tema bastante avanzado.

Si estás comenzando con **FastAPI**, puede que no lo necesites.

///

Puedes declarar responses adicionales, con códigos de estado adicionales, media types, descripciones, etc.

Esos responses adicionales se incluirán en el esquema de OpenAPI, por lo que también aparecerán en la documentación de la API.