Let's see that phrase by parts in the sections below:

* **Asynchronous Code**
* **`async` and `await`**
* **Coroutines**

## Asynchronous Code

But the client/user will not see it. Instead, the client will receive an "Internal Server Error" with an HTTP status code `500`.

It should be this way because if you have a Pydantic `ValidationError` in your *response* or anywhere in your code (not in the client's *request*), it's actually a bug in your code.

    <_comment>Lua source code</_comment>
    <glob pattern="*.lua"/>
    <sub-class-of type="text/plain"/>
  </mime-type>

  <mime-type type="text/x-ml">
    <_comment>ML source code</_comment>
    <glob pattern="*.ml"/>
    <sub-class-of type="text/plain"/>
  </mime-type>

  <mime-type type="text/x-matlab">
    <_comment>Matlab source code</_comment>

It will use the default status code or the one you set in your *path operation*.

## Additional status codes

If you want to return additional status codes apart from the main one, you can do that by returning a `Response` directly, like a `JSONResponse`, and set the additional status code directly.

   * to {@link #fromLongBits}.
   *
   * <p>Note that if this {@code UnsignedLong} holds a value {@code >= 2^63}, the returned value
   * will be equal to {@code this - 2^64}.
   */
  @Override
  public long longValue() {
    return value;
  }

  /**

   * to {@link #fromLongBits}.
   *
   * <p>Note that if this {@code UnsignedLong} holds a value {@code >= 2^63}, the returned value
   * will be equal to {@code this - 2^64}.
   */
  @Override
  public long longValue() {
    return value;
  }

  /**

 * ExecutionException}, the error's {@linkplain #getCause() cause} comes from a failed task,
 * possibly run in another thread. That cause should itself be an {@code Error}; if not, use {@code
 * ExecutionException} or {@link UncheckedExecutionException}. This allows the client code to
 * continue to distinguish between exceptions and errors, even when they come from other threads.
 *
 * @author Chris Povirk

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import mockwebserver3.MockResponse
import mockwebserver3.MockWebServer
import org.apache.hc.client5.http.classic.methods.HttpGet
import org.apache.hc.client5.http.impl.classic.HttpClients
import org.apache.hc.core5.http.io.entity.EntityUtils
import org.junit.jupiter.api.AfterEach
import org.junit.jupiter.api.Test

/**
 * Apache HttpClient 5.x.
 *
 * https://hc.apache.org/httpcomponents-client-5.0.x/index.html
 *

 * when {@code compare} is called on the above ordering:
 *
 * <ol>
 *   <li>First, if only one {@code Foo} is null, that null value is treated as <i>greater</i>
 *   <li>Next, non-null {@code Foo} values are passed to {@code getBarFunction} (we will be
 *       comparing {@code Bar} values from now on)
 *   <li>Next, if only one {@code Bar} is null, that null value is treated as <i>lesser</i>