The actual callback code will depend heavily on your own API app.

And it will probably vary a lot from one app to the next.

It could be just one or two lines of code, like:

```Python
callback_url = "https://example.com/api/v1/invoices/events/"
httpx.post(callback_url, json={"description": "Invoice paid", "paid": True})
```

package cmd

import (
	"errors"
	"net"
	"net/url"
	"runtime"
	"sort"
	"strings"

	"github.com/minio/minio-go/v7/pkg/set"
	"github.com/minio/minio/internal/config"
	"github.com/minio/minio/internal/logger"
	xnet "github.com/minio/pkg/v3/net"
)

var (
	// IPv4 addresses of localhost.
	localIP4 = mustGetLocalIP4()

	// IPv6 addresses of localhost.

<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
	<key>keychain-access-groups</key>
	<array><string>` + appID + `</string></array>
	<key>get-task-allow</key>
	<true/>
	<key>application-identifier</key>
	<string>` + appID + `</string>
	<key>com.apple.developer.team-identifier</key>
	<string>` + teamID + `</string>
</dict>

и `Cookie()`, аргументы `example` или `examples` добавляются в <a href="https://github.com/OAI/OpenAPI-Specification/blob/main/versions/3.0.3.md#parameter-object" class="external-link" target="_blank">определение OpenAPI, к объекту `Parameter Object` (в спецификации)</a>.

И для функций `Body()`, `File()` и `Form()` аргументы `example` или `examples` аналогично добавляются в <a href="https://github.com/OAI/OpenAPI-Specification/blob/main/versions/3.0.3.md#mediaTypeObject" class="external-link"...

      when (val protocol = sslSocket.applicationProtocol) {
        null, "" -> null
        else -> protocol
      }
    } catch (e: UnsupportedOperationException) {
      // https://docs.oracle.com/javase/9/docs/api/javax/net/ssl/SSLSocket.html#getApplicationProtocol--
      null
    }

  override fun trustManager(sslSocketFactory: SSLSocketFactory): X509TrustManager? {
    // Not supported due to access checks on JDK 9+:

	sudo apt install curl -y
	export GOPATH=/tmp/gopath
	export PATH=${PATH}:${GOPATH}/bin

	go install github.com/minio/mc@latest

	## this is needed because github actions don't have
	## docker-compose on all runners
	COMPOSE_VERSION=v2.35.1
	mkdir -p /tmp/gopath/bin/
	wget -O /tmp/gopath/bin/docker-compose https://github.com/docker/compose/releases/download/${COMPOSE_VERSION}/docker-compose-linux-x86_64
	chmod +x /tmp/gopath/bin/docker-compose

	export MINIO_CI_CD=1

	mkdir ${WORK_DIR}
	C_PWD=${PWD}
	if [ ! -x "$PWD/mc" ]; then
		MC_BUILD_DIR="mc-$RANDOM"
		if ! git clone --quiet https://github.com/minio/mc "$MC_BUILD_DIR"; then
			echo "failed to download https://github.com/minio/mc"
			purge "${MC_BUILD_DIR}"
			exit 1
		fi

		(cd "${MC_BUILD_DIR}" && go build -o "$C_PWD/mc")

		# remove mc source.
		purge "${MC_BUILD_DIR}"
	fi

✊ 💽 & 📨 `application/json` 🗜 📨.

👉 🔢 📨 ⚙️ **FastAPI**, 👆 ✍ 🔛.

### `ORJSONResponse`

⏩ 🎛 🎻 📨 ⚙️ <a href="https://github.com/ijl/orjson" class="external-link" target="_blank">`orjson`</a>, 👆 ✍ 🔛.

### `UJSONResponse`

🎛 🎻 📨 ⚙️ <a href="https://github.com/ultrajson/ultrajson" class="external-link" target="_blank">`ujson`</a>.

/// warning

`ujson` 🌘 💛 🌘 🐍 🏗-🛠️ ❔ ⚫️ 🍵 📐-💼.

///

                + "<doc>\n"//
                + "<field name=\"name\"><list><item>鈴木太郎</item><item>佐藤二朗</item><item>田中花子</item></list></field>\n"//
                + "<field name=\"access\"><list><item></item><item>http://www.taro.com/</item><item>******@****.***</item><item>090-xxxx-xxxx</item></list></field>\n"//
                + "<field name=\"image\"><list><item>taro.png</item><item>jiro.png</item><item>hanako.png</item></list></field>\n"//

  }

  @Test fun testMultipleParameters() {
    val mediaType = parse("Message/Partial; number=2; total=3; id=\"oc=abc@example.com\"")
    assertEquals("2", mediaType.parameter("number"))
    assertEquals("3", mediaType.parameter("total"))
    assertEquals("oc=abc@example.com", mediaType.parameter("id"))
    assertNull(mediaType.parameter("foo"))
  }

  @Test fun testRepeatedParameter() {