# OpenAPI Callbacks { #openapi-callbacks }

You could create an API with a *path operation* that could trigger a request to an *external API* created by someone else (probably the same developer that would be *using* your API).

// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.

// This program can be used as go_ios_$GOARCH_exec by the Go tool. It executes
// binaries on the iOS Simulator using the XCode toolchain.
package main

import (
	"fmt"
	"go/build"
	"log"
	"os"
	"os/exec"
	"path/filepath"
	"runtime"
	"strings"
	"syscall"
)

const debug = false

var tmpdir string

### Logging HTTP Target

HTTP target logs to a generic HTTP endpoint in JSON format and is not enabled by default. To enable HTTP target logging you would have to update your MinIO server configuration using `mc admin config set` command.

Assuming `mc` is already [configured](https://docs.min.io/community/minio-object-store/reference/minio-mc.html#quickstart)

```
mc admin config get myminio/ logger_webhook

Puedes enviar (y recibir) muchos mensajes:

<img src="/img/tutorial/websockets/image04.png">

Y todos usarán la misma conexión WebSocket.

## Usando `Depends` y otros { #using-depends-and-others }

En endpoints de WebSocket puedes importar desde `fastapi` y usar:

* `Depends`
* `Security`
* `Cookie`
* `Header`
* `Path`
* `Query`

            MavenProject child1Project = result1.getProject();

            // Capture repositories after building child1

            // Build child2 using the same shared request
            ProjectBuildingResult result2 = projectBuilder.build(child2Pom.toFile(), sharedRequest);
            MavenProject child2Project = result2.getProject();

            } catch (IOException e) {
                cliRequest.multiModuleProjectDirectory = basedir.getAbsoluteFile();
            }
        }

        // We need to locate the top level project which may be pointed at using
        // the -f/--file option.  However, the command line isn't parsed yet, so
        // we need to iterate through the args to find it and act upon it.

        // The plugins option itself won't be set, but the logic in BaseUpgradeGoal
        // should treat --all as enabling plugins
        assertFalse(options.plugins().isPresent(), "--plugins option should not be explicitly set when using --all");
    }

    @Test
    void testLongFormPluginsOption() throws ParseException {
        String[] args = {"apply", "--plugins"};
        CommonsCliUpgradeOptions options = CommonsCliUpgradeOptions.parse(args);

Sie müssten sicherstellen, dass sie für jede Operation eindeutig ist.

{* ../../docs_src/path_operation_advanced_configuration/tutorial001_py39.py hl[6] *}

### Verwendung des Namens der *Pfadoperation-Funktion* als operationId { #using-the-path-operation-function-name-as-the-operationid }

      <span style="background-color:#007166"><font color="#D3D7CF"> app </font></span>  Using import string: <font color="#3465A4">main:app</font>

          # match exactly sha256:<hash> because curl may include a ^M symbol at
          # the end of the line.
          # See https://cloud.google.com/architecture/using-container-images#exploring_image_manifests_digests_and_tags
          echo -n "Trying to map name $1 to tag $2... "
          digest=$(curl -s --head "https://gcr.io/v2/tensorflow-sigs/build/manifests/$2" | egrep -o "sha256:[[:alnum:]]*")