Using an option directly from Starlette you can declare a *path parameter* containing a *path* using a URL like:

```
/files/{file_path:path}
```

In this case, the name of the parameter is `file_path`, and the last part, `:path`, tells it that the parameter should match any *path*.

So, you can use it with:

```Python hl_lines="6"
{!../../docs_src/path_params/tutorial004.py!}
```

/// tip

			if state.Reason == "Completed" || state.ExitCode == 0 {
				continue
			}
		}

		// Check the LastTerminationState struct for information about why the container
		// last exited. If a pod is using the CNI configuration check init container,
		// it will start crashlooping and populate this struct.
		if state := container.LastTerminationState.Terminated; state != nil {

This will be the main point of interaction to create all your API.

### Step 3: create a *path operation*

#### Path

"Path" here refers to the last part of the URL starting from the first `/`.

So, in a URL like:

```
https://example.com/items/foo
```

...the path would be:

```
/items/foo
```

/// info

	github.com/shopspring/decimal v1.4.0 // indirect
	github.com/sirupsen/logrus v1.9.3 // indirect
	github.com/sourcegraph/conc v0.3.0 // indirect
	github.com/spf13/afero v1.11.0 // indirect
	github.com/spf13/cast v1.7.0 // indirect
	github.com/stretchr/objx v0.5.2 // indirect
	github.com/subosito/gotenv v1.6.0 // indirect
	github.com/vbatts/tar-split v0.11.5 // indirect
	github.com/x448/float16 v0.8.4 // indirect

 * dependencies can be specified in which case the specified direct dependencies are merged with the direct dependencies
 * retrieved from the artifact descriptor of the root dependency. And last, only direct dependencies can be specified in
 * which case the root node of the resulting graph has no associated dependency.
 *
 * @since 4.0.0
 */
@Experimental
@Immutable

* `filename` – Wenn gesetzt, wird das in der `Content-Disposition` der Response eingefügt.

Datei-Responses enthalten die entsprechenden `Content-Length`-, `Last-Modified`- und `ETag`-Header.

```Python hl_lines="2  10"
{!../../docs_src/custom_response/tutorial009.py!}
```

Sie können auch den Parameter `response_class` verwenden:

```Python hl_lines="2  8  10"

constraints.Max.message = {item}는 {value} 다음에 하십시오.
constraints.Min.message = {item}는 {value} 이상으로 하십시오.
constraints.NotNull.message = {item}은 null이면 안됩니다.
constraints.Null.message = {item}는 null이 아니면 안됩니다.
constraints.Past.message = {item}은 과거의 값으로 해야 합니다.
constraints.Pattern.message = {item}가 「{regexp}」 에 일치하지 않습니다.
constraints.Size.message = {item}의 크기는 {min}에서 {max}의 범위합니다.
# ----------------------------------------------------------

     * `ID > lastGoodStreamId` on a new connection.  In- flight streams with
     * `ID <= lastGoodStreamId` can only be replayed on a new connection if they are idempotent.
     *
     * @param lastGoodStreamId the last stream ID the peer processed before sending this message. If
     *     [lastGoodStreamId] is zero, the peer processed no frames.
     * @param errorCode reason for closing the connection.

 * Self-signed Signature: 799f1d96c6b6793f228d87d3870304606a6b9a2e59897311ac43d1f513ff8d392bc0f...
 * ```
 *
 * In this example the HTTP client already knows and trusts the last certificate, "Entrust Root
 * Certification Authority - G2". That certificate is used to verify the signature of the
 * intermediate certificate, "Entrust Certification Authority - L1M". The intermediate certificate

          if (expectedMessage != null) {
            assertThat(expected).hasMessageThat().isEqualTo(expectedMessage);
          }
        }
      }
    },
    /*
     * This one comes last to work around b/367716565. (One *possible* alternative would be to not
     * declare any methods in this enum, converting assertFailsToDecode into a static method that is
     * implemented with a `switch`. I haven't tested that.)