e.g., To scan objects stored under `user-uploads/` prefix and remove versions older than one year.

```
{
    "Rules": [
        {
            "ID": "Removing all old versions",
            "Filter": {
                "Prefix": "users-uploads/"
            },
            "NoncurrentVersionExpiration": {
                "NoncurrentDays": 365
            },

						opts.concurrencyStart, opts.duration)
				}

				// if the default concurrency yields zero results, throw an error.
				if throughputHighestResults[i].Uploads == 0 && opts.concurrencyStart == concurrency {
					errStr = fmt.Sprintf("no results for uploads upon first attempt, concurrency %d and duration %s",
						opts.concurrencyStart, opts.duration)
				}

# Request Forms and Files

You can define files and form fields at the same time using `File` and `Form`.

/// info

To receive uploaded files and/or form data, first install <a href="https://github.com/Kludex/python-multipart" class="external-link" target="_blank">`python-multipart`</a>.

Make sure you create a [virtual environment](../virtual-environments.md){.internal-link target=_blank}, activate it, and then install it, for example:

```console

        listen       9000;
        listen  [::]:9000;
        server_name  localhost;

        # To allow special characters in headers
        ignore_invalid_headers off;
        # Allow any size file to be uploaded.
        # Set to a value such as 1000m; to restrict file size to a specific value
        client_max_body_size 0;
        # To disable buffering
        proxy_buffering off;
        proxy_request_buffering off;

labels.key_match_boost=Boost
labels.key_match_title_details=Key Match
labels.design_configuration=Page Design
labels.design_title_file_upload=File Upload
labels.design_title_file=File Manager
labels.design_file=Upload File
labels.design_file_name=File Name (Optional)
labels.design_button_upload=Upload
labels.design_file_title_edit=JSP Files
labels.design_edit_button=Edit
labels.design_download_button=Download

                        <div class="card-footer">
                            <button type="submit" class="btn btn-success" name="upload"
                                    value="<la:message key="labels.bad_word_button_upload" />">
                                <em class="fa fa-upload">
                                <la:message key="labels.bad_word_button_upload"/>
                            </button>

        listen       9000;
        listen  [::]:9000;
        server_name  localhost;

        # To allow special characters in headers
        ignore_invalid_headers off;
        # Allow any size file to be uploaded.
        # Set to a value such as 1000m; to restrict file size to a specific value
        client_max_body_size 0;
        # To disable buffering
        proxy_buffering off;
        proxy_request_buffering off;

errors.failed_to_upload_synonym_file=Upload der Synonym-Datei fehlgeschlage.
errors.failed_to_download_kuromoji_file=Download der Kuromoji-Datei fehlgeschlagen.
errors.failed_to_upload_kuromoji_file=Upload der Kuromoji-Datei fehlgeschlagen.
errors.failed_to_download_elevate_file=Download der Elevate-Datei fehlgeschlagen.
errors.failed_to_upload_elevate_file=Upload der Elevate-Datei fehlgeschlagen.

// along with this program.  If not, see <http://www.gnu.org/licenses/>.

package crypto

import (
	xhttp "github.com/minio/minio/internal/http"
)

const (
	// MetaMultipart indicates that the object has been uploaded
	// in multiple parts - via the S3 multipart API.
	MetaMultipart = "X-Minio-Internal-Encrypted-Multipart"

	// MetaIV is the random initialization vector (IV) used for
	// the MinIO-internal key derivation.

labels.key_match_urls=Urls
labels.key_match_title_details=Key Match
labels.design_configuration=Page Design
labels.design_title_file_upload=File Upload
labels.design_title_file=File Manager
labels.design_file=Upload File
labels.design_file_name=File Name (Optional)
labels.design_button_upload=Upload
labels.design_file_title_edit=JSP Files
labels.design_edit_button=Edit
labels.design_download_button=Download