Let's use the tools provided by **FastAPI** to handle security.

## How it looks { #how-it-looks }

Let's first just use the code and see how it works, and then we'll come back to understand what's happening.

## Create `main.py` { #create-main-py }

Copy the example in a file `main.py`:

{* ../../docs_src/security/tutorial001_an_py39.py *}

## Run it { #run-it }

/// info

But you also want it to accept new items. And when the items didn't exist before, it creates them, and returns an HTTP status code of 201 "Created".

To achieve that, import `JSONResponse`, and return your content there directly, setting the `status_code` that you want:

{* ../../docs_src/additional_status_codes/tutorial001_an_py310.py hl[4,25] *}

 *
 */
public class CreateForm {

    /**
     * Creates a new CreateForm instance.
     */
    public CreateForm() {
        // Default constructor
    }

    /** Dictionary identifier */
    @Required
    public String dictId;

    /** CRUD operation mode (CREATE, EDIT, etc.) */
    @ValidateTypeFailure
    public Integer crudMode;

 * this class separates _allocations_ from _streams_. An allocation is created by a call, used for
 * one or more streams, and then released. An allocated connection won't be stolen by other calls
 * while a redirect or authorization challenge is being handled.
 *
 * When the maximum concurrent streams limit is reduced, some allocations will be rescinded.
 * Attempting to create new streams on these allocations will fail.
 *

persistence.enabled=false minio/minio ``` > *"An emptyDir volume is first created when a Pod is assigned to a Node, and exists as long as that Pod is running on that node. When a Pod is removed from a node for any reason, the data in the emptyDir is deleted forever."* Existing PersistentVolumeClai ---------- If a Persistent Volume Claim already exists, specify it during installation. 1. Create the PersistentVolume 2. Create the PersistentVolumeClai 3. Install the chart ```bash helm install --set ...

                }
                Collections.reverse(list);
                return list;
              }

              @Override
              public Set<E> create(Object... elements) {
                NavigableSet<E> navigableSet = (NavigableSet<E>) delegate.create(elements);
                return navigableSet.descendingSet();
              }
            })
        .named(parentBuilder.getName() + " descending")

uptions/ ## podDisruptionBudget: enabled: false maxUnavailable: 1 ## Specify the service account to use for the MinIO pods. If 'create' is set to 'false' ## and 'name' is left unspecified, the account 'default' will be used. serviceAccount: create: true ## The name of the service account to use. If 'create' is 'true', a service account with that name ## will be created. name: "minio-sa" metrics: serviceMonitor: enabled: false public: true additionalLabels: {} relabelConfigs: {} # namespace: monitoring...

uptions/ ## podDisruptionBudget: enabled: false maxUnavailable: 1 ## Specify the service account to use for the MinIO pods. If 'create' is set to 'false' ## and 'name' is left unspecified, the account 'default' will be used. serviceAccount: create: true ## The name of the service account to use. If 'create' is 'true', a service account with that name ## will be created. name: "minio-sa" metrics: serviceMonitor: enabled: false public: true additionalLabels: {} relabelConfigs: {} # namespace: monitoring...

uptions/ ## podDisruptionBudget: enabled: false maxUnavailable: 1 ## Specify the service account to use for the MinIO pods. If 'create' is set to 'false' ## and 'name' is left unspecified, the account 'default' will be used. serviceAccount: create: true ## The name of the service account to use. If 'create' is 'true', a service account with that name ## will be created. name: "minio-sa" metrics: serviceMonitor: enabled: false public: true additionalLabels: {} relabelConfigs: {} # namespace: monitoring...

    /**
     * Creates a new related query item.
     *
     * @param form the create form containing the new item data
     * @return HTML response redirecting to the list page after creation
     */
    @Execute
    @Secured({ ROLE })
    public HtmlResponse create(final CreateForm form) {
        verifyCrudMode(form.crudMode, CrudMode.CREATE, this::asListHtml);