The replication configuration in use on a bucket can be viewed using the `mc replicate export alias/bucket` command.

Sending a body with a `GET` request has an undefined behavior in the specifications, nevertheless, it is supported by FastAPI, only for very complex/extreme use cases.

As it is discouraged, the interactive docs with Swagger UI won't show the documentation for the body when using `GET`, and proxies in the middle might not support it.

///

## Import Pydantic's `BaseModel` { #import-pydantics-basemodel }

---

"_I’m over the moon excited about **FastAPI**. It’s so fun!_"

<div style="text-align: right; margin-right: 10%;">Brian Okken - <strong>[Python Bytes](https://pythonbytes.fm/episodes/show/123/time-to-right-the-py-wrongs?time_in_sec=855) podcast host</strong> <a href="https://x.com/brianokken/status/1112220079972728832"><small>(ref)</small></a></div>

---

## Lifespan { #lifespan }

You can define this *startup* and *shutdown* logic using the `lifespan` parameter of the `FastAPI` app, and a "context manager" (I'll show you what that is in a second).

Let's start with an example and then see it in detail.

We create an async function `lifespan()` with `yield` like this:

{* ../../docs_src/events/tutorial003_py310.py hl[16,19] *}

		if cs[j].before == "*" && cs[i].before != "*" {
			return true
		}
		if cs[j].after == "*" && cs[i].after != "*" {
			return true
		}
		return false
	})

	for _, c := range cs {
		// show warning message the callback name already exists
		if idx := getRIndex(names, c.name); idx > -1 && !c.replace && !c.remove && !cs[idx].remove {

labels.virtual_host_value=Virtual Host
labels.append_query_param_enabled=Append Search Parameters
labels.login_required=Login Required
labels.result_collapsed=Collapse Duplicate Results
labels.login_link=Show Login Link
labels.thumbnail=Show Thumbnail
labels.ignore_failure_type=Ignore Failure Types
labels.failure_count_threshold=Failure Count Threshold
labels.popular_word_word_enabled=Popular Word Response
labels.supported_search_web=Web

.nav-link:hover {\n  border-color: #56606a;\n}\n\n.dark-mode .nav-tabs .nav-item.show .nav-link,\n.dark-mode .nav-tabs .nav-link.active {\n  background-color: #343a40;\n  border-color: #56606a #56606a transparent #56606a;\n  color: #fff;\n}\n\n.dark-mode .nav-tabs.flex-column .nav-item.show .nav-link.active, .dark-mode .nav-tabs.flex-column .nav-item.show .nav-link:focus, .dark-mode .nav-tabs.flex-column .nav-item.show .nav-link:hover,\n.dark-mode .nav-tabs.flex-column .nav-link.active,\n.dark-mode...

![Interceptors Diagram](../assets/images/******@****.***)

### Application Interceptors

Interceptors are registered as either _application_ or _network_ interceptors. We'll use the `LoggingInterceptor` defined above to show the difference.

Register an _application_ interceptor by calling `addInterceptor()` on `OkHttpClient.Builder`:

```java
OkHttpClient client = new OkHttpClient.Builder()
    .addInterceptor(new LoggingInterceptor())

padding-y:0.25rem;--bs-btn-padding-x:0.5rem;--bs-btn-font-size:0.875rem;--bs-btn-border-radius:var(--bs-border-radius-sm)}.fade{transition:opacity .15s linear}@media (prefers-reduced-motion:reduce){.fade{transition:none}}.fade:not(.show){opacity:0}.collapse:not(.show){display:none}.collapsing{height:0;overflow:hidden;transition:height .35s ease}@media (prefers-reduced-motion:reduce){.collapsing{transition:none}}.collapsing.collapse-horizontal{width:0;height:auto;transition:width .35s ease}@media...

         */
        hideSuggestionBox: function () {
          $boxElement.css("display", "none");
          $textArea.attr("aria-expanded", "false");
        },

        /**
         * Show suggestion box and update ARIA attributes
         */
        showSuggestionBox: function () {
          $boxElement.css("display", "block");
          $textArea.attr("aria-expanded", "true");
        },