* `filename` - Se for definido, é incluído no cabeçalho `Content-Disposition`.

Respostas de Arquivos incluem o tamanho do arquivo, data da última modificação e ETags apropriados, nos cabeçalhos `Content-Length`, `Last-Modified` e `ETag`, respectivamente.

```Python hl_lines="2  10"
{!../../docs_src/custom_response/tutorial009.py!}
```

Você também pode usar o parâmetro `response_class`:

```Python hl_lines="2  8  10"

				v.stop()
			}
		}
		globalBackgroundHealState.Unlock()
	}
}

// sets globalIAMSys to `nil`.
func resetGlobalIAMSys() {
	globalIAMSys = nil
}

// Resets all the globals used modified in tests.
// Resetting ensures that the changes made to globals by one test doesn't affect others.
func resetTestGlobals() {
	// set globalObjectAPI to `nil`.
	resetGlobalObjectAPI()
	// Reset config path set.

count2=$(./mc ilm rule list siteb/bucket --json | jq '.config.Rules[0].Expiration.Days')
if [ $count1 -ne 100 ]; then
	echo "BUG: Expiration days not changed on 'sitea'"
	exit 1
fi
if [ $count2 -ne 100 ]; then
	echo "BUG: Modified ILM expiry rule not replicated to 'siteb'"
	exit 1
fi

## Check disabling of ILM expiry rules replication
./mc admin replicate update sitea --disable-ilm-expiry-replication

  //
  // The server guarantees that the objects returned when using continue will be identical to issuing
  // a single list call without a limit - that is, no objects created, modified, or deleted after the
  // first request is issued will be included in any subsequent continued requests. This is sometimes
  // referred to as a consistent snapshot, and ensures that a client that is using limit to receive

 * 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.
 */

/*
 * Portions of this file are modified versions of
 * http://gee.cs.oswego.edu/cgi-bin/viewcvs.cgi/jsr166/src/test/tck/AbstractExecutorServiceTest.java?revision=1.30
 * which contained the following notice:
 *

  /**
   * Returns a <b>mutable</b> list containing {@code elements} sorted by this ordering; use this
   * only when the resulting list may need further modification, or may contain {@code null}. The
   * input is not modified. The returned list is serializable and has random access.
   *
   * <p>Unlike {@link Sets#newTreeSet(Iterable)}, this method does not discard elements that are

   * element (the given list itself).
   *
   * <p>This method is safe to use even when {@code elements} is a synchronized or concurrent
   * collection that is currently being modified by another thread.
   *
   * @throws NullPointerException if {@code elements} contains a null element
   */
  public static <E> ImmutableList<E> copyOf(Collection<? extends E> elements) {

		copySourceHeader     string // data for "X-Amz-Copy-Source" header. Contains the object to be copied in the URL.
		copyModifiedHeader   string // data for "X-Amz-Copy-Source-If-Modified-Since" header
		copyUnmodifiedHeader string // data for "X-Amz-Copy-Source-If-Unmodified-Since" header
		copySourceSame       bool
		metadataGarbage      bool
		metadataReplace      bool
		metadataCopy         bool

   * @param newCount the desired count of the element in this multiset
   * @return {@code true} if the condition for modification was met. This implies that the multiset
   *     was indeed modified, unless {@code oldCount == newCount}.
   * @throws IllegalArgumentException if {@code oldCount} or {@code newCount} is negative
   * @throws NullPointerException if {@code element} is null and the implementation does not permit

Go 1.23 changed
[`net/http.ServeContent`](/pkg/net/http#ServeContent),
[`net/http.ServeFile`](/pkg/net/http#ServeFile), and
[`net/http.ServeFS`](/pkg/net/http#ServeFS) to
remove Cache-Control, Content-Encoding, Etag, and Last-Modified headers
when serving an error. This behavior is controlled by
the [`httpservecontentkeepheaders` setting](/pkg/net/http#ServeContent).
Using `httpservecontentkeepheaders=1` restores the pre-Go 1.23 behavior.