### Use your tags { #use-your-tags }

Use the `tags` parameter with your *path operations* (and `APIRouter`s) to assign them to different tags:

{* ../../docs_src/metadata/tutorial004_py39.py hl[21,26] *}

/// info

Read more about tags in [Path Operation Configuration](path-operation-configuration.md#tags){.internal-link target=_blank}.

///

### Check the docs { #check-the-docs }

		fi.TransitionTier = string(sc)
	}
	if crcs := j.MetaSys[ReservedMetadataPrefixLower+"crc"]; len(crcs) > 0 {
		fi.Checksum = crcs
	}
	return fi, nil
}

// Read at most this much on initial read.
const metaDataReadDefault = 4 << 10

// Return used metadata byte slices here.
var metaDataPool = bpool.Pool[[]byte]{New: func() []byte { return make([]byte, 0, metaDataReadDefault) }}

	// If the body is read in the handler the same request cannot be made use of.
	buf, err := io.ReadAll(anonReq.Body)
	if err != nil {
		t.Fatal(failTestStr(anonTestStr, err.Error()))
	}

	// creating 2 read closer (to set as request body) from the body content.
	readerOne := io.NopCloser(bytes.NewBuffer(buf))

actions: # - "s3:CreateBucket" # - "s3:DeleteBucket" # - "s3:GetBucketLocation" # - "s3:ListBucket" # - "s3:ListBucketMultipartU" ## readonlyexamplepolic policy grants access to buckets with name starting with example. ## In addition, grants objects read permissions on buckets starting with example. # - name: readonlyexamplepolic # statements: # - resources: # - 'arn:aws:s3:::example*/*' # actions: # - "s3:GetObject" # - resources: # - 'arn:aws:s3:::example*' # actions: # - "s3:GetBucketLocation" #...

	c.handleMsgWg.Add(2)
	c.reconnectMu.Unlock()

	// Start reader and writer
	go c.readStream(ctx, conn, cancel)
	c.writeStream(ctx, conn, cancel)
}

// readStream handles the read side of the connection.
// It will read messages and send them to c.handleMsg.
// If an error occurs the cancel function will be called and conn be closed.
// The function will block until the connection is closed or an error occurs.

            }
            final SmbPipeOutputStream out = getOutput();
            final SmbPipeInputStream in = getInput();
            out.write(buf, off, length);
            return in.read(inB);
        }
    }

    @Override
    public int recv(final byte[] buf, final int off, final int len) throws IOException {
        return getInput().readDirect(buf, off, len);

    }

    expectedEvents += ConnectionAcquired::class
    expectedEvents += RequestHeadersStart::class
    expectedEvents += RequestHeadersEnd::class
    expectedEvents += RequestBodyStart::class
    // ... but we can read the response even after writing the request fails.
    expectedEvents += RequestFailed::class
    expectedEvents += ResponseHeadersStart::class
    expectedEvents += ResponseHeadersEnd::class

        } catch (e: InterruptedException) {
          throw InterruptedIOException()
        }
      }
    }

  companion object {
    /** A large response body. Smaller bodies might successfully read after the socket is closed!  */
    private val BIG_ENOUGH_BODY = repeat('a', 64 * 1024)
  }

    webSocket.initReaderAndWriter(
      name = name,
      socket = socket,
      client = false,
    )

    webSocket.loopReader(fancyResponse)

    // Even if messages are no longer being read we need to wait for the connection close signal.
    socket.awaitClosed()
  }

  @Throws(IOException::class)
  private fun writeHttpResponse(
    socket: MockWebServerSocket,
    response: MockResponse,

        new RuntimePermission("setSecurityManager"),
        // Permissions needed by the junit test harness
        new RuntimePermission("accessDeclaredMembers"),
        new PropertyPermission("*", "read"),
        new FilePermission("<<ALL FILES>>", "read"));
  }

  /** Sleeps until the given time has elapsed. Throws AssertionFailedError if interrupted. */
  void sleep(long millis) {
    try {
      delay(millis);