"fetch-owner":        []string{"true"},
				"max-keys":           []string{"100"},
				"encoding-type":      []string{"gzip"},
			},
			prefix:       "photos/",
			token:        "token",
			startAfter:   "start-after",
			delimiter:    SlashSeparator,
			fetchOwner:   true,
			maxKeys:      100,
			encodingType: "gzip",
			errCode:      ErrNone,
		},
		{
			values: url.Values{
				"prefix":             []string{"photos/"},

import okio.ByteString.Companion.EMPTY
import okio.ByteString.Companion.encodeUtf8
import okio.Sink
import okio.buffer
import okio.gzip
import org.junit.jupiter.api.Test

class ZstdInterceptorTest {
  val zstdInterceptor = CompressionInterceptor(Zstd, Gzip)

  @Test
  fun testDecompressZstd() {
    val s = "hello zstd world".encodeUtf8().zstdCompress()

    val response =
      response("https://example.com/", s) {

* 모든 요청 바디를 자동으로 로깅하기.

## 커스텀 요청 바디 인코딩 처리하기 { #handling-custom-request-body-encodings }

커스텀 `Request` 서브클래스를 사용해 gzip 요청의 압축을 해제하는 방법을 살펴보겠습니다.

그리고 그 커스텀 요청 클래스를 사용하기 위한 `APIRoute` 서브클래스도 함께 보겠습니다.

### 커스텀 `GzipRequest` 클래스 만들기 { #create-a-custom-gziprequest-class }

/// tip | 팁

이 예시는 동작 방식 시연을 위한 장난감 예제입니다. Gzip 지원이 필요하다면 제공되는 [`GzipMiddleware`](../advanced/middleware.md#gzipmiddleware)를 사용할 수 있습니다.

///

            .gzip()
            .build(),
        ).execute()
    val responseBody = response.body
    assertThat(responseBody.string(), "Expected response body to be valid")
      .isEqualTo("Uncompressed")
    responseBody.close()
    networkLogs
      .assertLogEqual("--> POST $url http/1.1")
      .assertLogEqual("Content-Encoding: gzip")
      .assertLogEqual("Transfer-Encoding: chunked")

// gzippedBody returns a dummy body placeholder for gzipped content
var gzippedBody = []byte("<GZIP>")

// Body - Return response body.
func (lrw *ResponseRecorder) Body() []byte {
	if lrw.Header().Get("Content-Encoding") == "gzip" {
		if lrw.body.Len() > 1<<20 {
			return gzippedBody
		}
		r, err := gzip.NewReader(&lrw.body)
		if err != nil {
			return gzippedBody
		}
		defer r.Close()

* Converting non-JSON request bodies to JSON (e.g. [`msgpack`](https://msgpack.org/index.html)).
* Decompressing gzip-compressed request bodies.
* Automatically logging all request bodies.

## Handling custom request body encodings { #handling-custom-request-body-encodings }

Let's see how to make use of a custom `Request` subclass to decompress gzip requests.

And an `APIRoute` subclass to use that custom request class.

    }

    Request compressedRequest = originalRequest.newBuilder()
        .header("Content-Encoding", "gzip")
        .method(originalRequest.method(), gzip(originalRequest.body()))
        .build();
    return chain.proceed(compressedRequest);
  }

  private RequestBody gzip(final RequestBody body) {
    return new RequestBody() {
      @Override public MediaType contentType() {

        .post("This is the original message".toRequestBody())
        .gzip()
        .gzip()
        .build()
    }.also {
      assertThat(it).hasMessage("Content-Encoding already set: gzip")
    }
  }

  @Test
  fun curlGet() {
    val request =
      Request
        .Builder()
        .url("https://example.com")
        .header("Authorization", "Bearer abc123")
        .build()

- UTF-8 is the only encoding type the Select API supports.
- GZIP or BZIP2 - CSV and JSON files can be compressed using GZIP, BZIP2, [ZSTD](https://facebook.github.io/zstd/), and streaming formats of [LZ4](https://lz4.github.io/lz4/), [S2](https://github.com/klauspost/compress/tree/master/s2#s2-compression) and [SNAPPY](http://google.github.io/snappy/).

application/x-director         dcr              # Director File
application/x-dvi              dvi              # TeX dvi Format
application/x-gtar             gtar             # Gzip and Tar file
application/x-gzip             gz tgz           # Gzip and Tar file
application/x-compress         z                # Gzip and Tar file
application/x-hdf              hdf              # NCSA HDF
application/x-ica              ica              # WinFrames