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github-bot pushed a commit to branch gh-pages
in repository https://gitbox.apache.org/repos/asf/incubator-opendal.git


The following commit(s) were added to refs/heads/gh-pages by this push:
     new 63f00778 deploy: 01e70a6e6ef94bc80161b19ae44c4a1041b3bf73
63f00778 is described below

commit 63f00778545d4b15076ba881de00c33fca57d218
Author: Xuanwo <[email protected]>
AuthorDate: Tue May 23 03:39:22 2023 +0000

    deploy: 01e70a6e6ef94bc80161b19ae44c4a1041b3bf73
---
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 .../{57a16c1d.37731cda.js => 57a16c1d.7255ba2d.js} |   2 +-
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 assets/js/runtime~main.8cd95923.js                 |   1 -
 blog/archive/index.html                            |   4 +-
 blog/index.html                                    |   4 +-
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 blog/tags/announcement/index.html                  |   4 +-
 blog/tags/index.html                               |   4 +-
 docs/category/services/index.html                  |   4 +-
 docs/index.html                                    |   6 +-
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 docs/nodejs/classes/Metadata.html                  |  18 +-
 docs/nodejs/classes/Operator.html                  |  56 ++--
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 docs/python/opendal.html                           |  30 +--
 docs/python/search.js                              |   2 +-
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 docs/rust/opendal/struct.Capability.html           |   2 +-
 docs/rust/opendal/trait.Builder.html               |   2 +-
 docs/rust/source-files.js                          |   2 +-
 .../rust/src/opendal/services/oss/appender.rs.html | 288 +++++++++++++++++++++
 docs/rust/src/opendal/services/oss/backend.rs.html |  28 +-
 docs/rust/src/opendal/services/oss/core.rs.html    |  98 +++++++
 docs/rust/src/opendal/services/oss/mod.rs.html     |   2 +
 docs/rust/src/opendal/types/capability.rs.html     |   6 +
 .../src/opendal/types/operator/operator.rs.html    |   6 +-
 docs/services/azblob/index.html                    |   6 +-
 docs/vision/index.html                             |   6 +-
 index.html                                         |   4 +-
 36 files changed, 531 insertions(+), 111 deletions(-)

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aria-expanded="false" class="navbar__toggle clean-btn" type="button"><svg 
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stroke="currentColor" stroke-linecap="roun [...]
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b/docs/category/services/index.html
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data-rh="true" name="twitter:card" content="summary_large_image"><meta 
data-rh="true" property="og:url" 
content="https://opendal.apache.org/docs/category/services";><meta 
data-rh="true" name="docusaurus_locale" content="en"><meta data-rh="true" 
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name="docusaurus_version" content="current">< [...]
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title="Apache OpenDAL Atom Feed"><link rel="stylesheet" 
href="/assets/css/styles.46689101.css">
-<link rel="preload" href="/assets/js/runtime~main.8cd95923.js" as="script">
+<link rel="preload" href="/assets/js/runtime~main.099a55a2.js" as="script">
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class="skipToContent_fXgn" href="#docusaurus_skipToContent_fallback">Skip to 
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navbar--fixed-top"><div class="navbar__inner"><div 
class="navbar__items"><button aria-label="Toggle navigation bar" 
aria-expanded="false" class="navbar__toggle clean-btn" type="button"><svg 
width="30" height="30" viewBox="0 0 30 30" aria-hidden="true"><path 
stroke="currentColor" stroke-linecap="roun [...]
-<script src="/assets/js/runtime~main.8cd95923.js"></script>
+<script src="/assets/js/runtime~main.099a55a2.js"></script>
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diff --git a/docs/index.html b/docs/index.html
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data-rh="true" property="og:url" 
content="https://opendal.apache.org/docs/";><meta data-rh="true" 
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title="Apache OpenDAL Atom Feed"><link rel="stylesheet" 
href="/assets/css/styles.46689101.css">
-<link rel="preload" href="/assets/js/runtime~main.8cd95923.js" as="script">
+<link rel="preload" href="/assets/js/runtime~main.099a55a2.js" as="script">
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class="skipToContent_fXgn" href="#docusaurus_skipToContent_fallback">Skip to 
main content</a></div><nav aria-label="Main" class="navbar 
navbar--fixed-top"><div class="navbar__inner"><div 
class="navbar__items"><button aria-label="Toggle navigation bar" 
aria-expanded="false" class="navbar__toggle clean-btn" type="button"><svg 
width="30" height="30" viewBox="0 0 30 30" aria-hidden="true"><path 
stroke="currentColor" stroke-linecap="roun [...]
-<script src="/assets/js/runtime~main.8cd95923.js"></script>
+<div role="region" aria-label="Skip to main content"><a 
class="skipToContent_fXgn" href="#docusaurus_skipToContent_fallback">Skip to 
main content</a></div><nav aria-label="Main" class="navbar 
navbar--fixed-top"><div class="navbar__inner"><div 
class="navbar__items"><button aria-label="Toggle navigation bar" 
aria-expanded="false" class="navbar__toggle clean-btn" type="button"><svg 
width="30" height="30" viewBox="0 0 30 30" aria-hidden="true"><path 
stroke="currentColor" stroke-linecap="roun [...]
+<script src="/assets/js/runtime~main.099a55a2.js"></script>
 <script src="/assets/js/main.e9b0f91d.js"></script>
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 </html>
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b/docs/nodejs/classes/BlockingLister.html
index 421fe780..91b3d176 100644
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class="tsd-sources">
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href="https://github.com/apache/incubator-opendal/blob/65d1a57/bindings/nodejs/index.d.ts#L417";>index.d.ts:417</a></li></ul></aside>
+<li>Defined in <a 
href="https://github.com/apache/incubator-opendal/blob/01e70a6/bindings/nodejs/index.d.ts#L417";>index.d.ts:417</a></li></ul></aside>
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 <section class="tsd-panel tsd-index-panel">
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@@ -51,7 +51,7 @@
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data-tsd-kind="Class">Entry</a></h4><aside class="tsd-sources">
 <ul>
-<li>Defined in <a 
href="https://github.com/apache/incubator-opendal/blob/65d1a57/bindings/nodejs/index.d.ts#L418";>index.d.ts:418</a></li></ul></aside></li></ul></section></section></div>
+<li>Defined in <a 
href="https://github.com/apache/incubator-opendal/blob/01e70a6/bindings/nodejs/index.d.ts#L418";>index.d.ts:418</a></li></ul></aside></li></ul></section></section></div>
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diff --git a/docs/nodejs/classes/Entry.html b/docs/nodejs/classes/Entry.html
index 61fcac83..6c6472a8 100644
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class="tsd-sources">
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href="https://github.com/apache/incubator-opendal/blob/65d1a57/bindings/nodejs/index.d.ts#L380";>index.d.ts:380</a></li></ul></aside>
+<li>Defined in <a 
href="https://github.com/apache/incubator-opendal/blob/01e70a6/bindings/nodejs/index.d.ts#L380";>index.d.ts:380</a></li></ul></aside>
 <section class="tsd-panel-group tsd-index-group">
 <section class="tsd-panel tsd-index-panel">
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class="tsd-signature-type">string</span></h4><aside class="tsd-sources">
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+<li>Defined in <a 
href="https://github.com/apache/incubator-opendal/blob/01e70a6/bindings/nodejs/index.d.ts#L382";>index.d.ts:382</a></li></ul></aside></li></ul></section></section></div>
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class="tsd-sources">
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href="https://github.com/apache/incubator-opendal/blob/65d1a57/bindings/nodejs/index.d.ts#L406";>index.d.ts:406</a></li></ul></aside>
+<li>Defined in <a 
href="https://github.com/apache/incubator-opendal/blob/01e70a6/bindings/nodejs/index.d.ts#L406";>index.d.ts:406</a></li></ul></aside>
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data-tsd-kind="Class">Entry</a><span 
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+<li>Defined in <a 
href="https://github.com/apache/incubator-opendal/blob/01e70a6/bindings/nodejs/index.d.ts#L415";>index.d.ts:415</a></li></ul></aside></li></ul></section></section></div>
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diff --git a/docs/nodejs/classes/Metadata.html 
b/docs/nodejs/classes/Metadata.html
index 69047f5b..e4a3d4b8 100644
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class="tsd-sources">
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href="https://github.com/apache/incubator-opendal/blob/65d1a57/bindings/nodejs/index.d.ts#L384";>index.d.ts:384</a></li></ul></aside>
+<li>Defined in <a 
href="https://github.com/apache/incubator-opendal/blob/01e70a6/bindings/nodejs/index.d.ts#L384";>index.d.ts:384</a></li></ul></aside>
 <section class="tsd-panel-group tsd-index-group">
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@@ -63,7 +63,7 @@
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</span><span class="tsd-signature-type">string</span></h4><aside 
class="tsd-sources">
 <ul>
-<li>Defined in <a 
href="https://github.com/apache/incubator-opendal/blob/65d1a57/bindings/nodejs/index.d.ts#L390";>index.d.ts:390</a></li></ul></aside></li></ul></section>
+<li>Defined in <a 
href="https://github.com/apache/incubator-opendal/blob/01e70a6/bindings/nodejs/index.d.ts#L390";>index.d.ts:390</a></li></ul></aside></li></ul></section>
 <section class="tsd-panel tsd-member tsd-kind-accessor 
tsd-parent-kind-class"><a id="contentLength" class="tsd-anchor"></a>
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stroke="currentColor" fill="none" stroke-linecap="round" 
stroke-linejoin="round"><use href="#icon-anchor-a"></use><use 
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@@ -73,7 +73,7 @@
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</span><span class="tsd-signature-type">bigint</span></h4><aside 
class="tsd-sources">
 <ul>
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href="https://github.com/apache/incubator-opendal/blob/65d1a57/bindings/nodejs/index.d.ts#L392";>index.d.ts:392</a></li></ul></aside></li></ul></section>
+<li>Defined in <a 
href="https://github.com/apache/incubator-opendal/blob/01e70a6/bindings/nodejs/index.d.ts#L392";>index.d.ts:392</a></li></ul></aside></li></ul></section>
 <section class="tsd-panel tsd-member tsd-kind-accessor 
tsd-parent-kind-class"><a id="contentMd5" class="tsd-anchor"></a>
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aria-label="Permalink" class="tsd-anchor-icon"><svg class="icon icon-tabler 
icon-tabler-link" viewBox="0 0 24 24" stroke-width="2" stroke="currentColor" 
fill="none" stroke-linecap="round" stroke-linejoin="round"><use 
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class="tsd-sources">
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+<li>Defined in <a 
href="https://github.com/apache/incubator-opendal/blob/01e70a6/bindings/nodejs/index.d.ts#L394";>index.d.ts:394</a></li></ul></aside></li></ul></section>
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tsd-parent-kind-class"><a id="contentType" class="tsd-anchor"></a>
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class="icon icon-tabler icon-tabler-link" viewBox="0 0 24 24" stroke-width="2" 
stroke="currentColor" fill="none" stroke-linecap="round" 
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</span><span class="tsd-signature-type">string</span></h4><aside 
class="tsd-sources">
 <ul>
-<li>Defined in <a 
href="https://github.com/apache/incubator-opendal/blob/65d1a57/bindings/nodejs/index.d.ts#L396";>index.d.ts:396</a></li></ul></aside></li></ul></section>
+<li>Defined in <a 
href="https://github.com/apache/incubator-opendal/blob/01e70a6/bindings/nodejs/index.d.ts#L396";>index.d.ts:396</a></li></ul></aside></li></ul></section>
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tsd-parent-kind-class"><a id="etag" class="tsd-anchor"></a>
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fill="none" stroke-linecap="round" stroke-linejoin="round"><use 
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class="tsd-sources">
 <ul>
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+<li>Defined in <a 
href="https://github.com/apache/incubator-opendal/blob/01e70a6/bindings/nodejs/index.d.ts#L398";>index.d.ts:398</a></li></ul></aside></li></ul></section>
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stroke="currentColor" fill="none" stroke-linecap="round" 
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+<li>Defined in <a 
href="https://github.com/apache/incubator-opendal/blob/01e70a6/bindings/nodejs/index.d.ts#L404";>index.d.ts:404</a></li></ul></aside></li></ul></section></section>
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+<li>Defined in <a 
href="https://github.com/apache/incubator-opendal/blob/01e70a6/bindings/nodejs/index.d.ts#L386";>index.d.ts:386</a></li></ul></aside></li></ul></section>
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+<li>Defined in <a 
href="https://github.com/apache/incubator-opendal/blob/01e70a6/bindings/nodejs/index.d.ts#L388";>index.d.ts:388</a></li></ul></aside></li></ul></section></section></div>
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b/docs/nodejs/classes/Operator.html
index 9078b0f3..f6c3dd3e 100644
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href="https://github.com/apache/incubator-opendal/blob/65d1a57/bindings/nodejs/index.d.ts#L33";>index.d.ts:33</a></li></ul></aside>
+<li>Defined in <a 
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 <section class="tsd-panel tsd-index-panel">
 <details class="tsd-index-content tsd-index-accordion" open><summary 
class="tsd-accordion-summary tsd-index-summary">
@@ -75,7 +75,7 @@
 <h5><code class="tsd-tag ts-flagOptional">Optional</code> options: <span 
class="tsd-signature-type">null</span><span class="tsd-signature-symbol"> | 
</span><span class="tsd-signature-type">Record</span><span 
class="tsd-signature-symbol">&lt;</span><span 
class="tsd-signature-type">string</span><span class="tsd-signature-symbol">, 
</span><span class="tsd-signature-type">string</span><span 
class="tsd-signature-symbol">&gt;</span></h5></li></ul></div>
 <h4 class="tsd-returns-title">Returns <a href="Operator.html" 
class="tsd-signature-type" data-tsd-kind="Class">Operator</a></h4><aside 
class="tsd-sources">
 <ul>
-<li>Defined in <a 
href="https://github.com/apache/incubator-opendal/blob/65d1a57/bindings/nodejs/index.d.ts#L34";>index.d.ts:34</a></li></ul></aside></li></ul></section></section>
+<li>Defined in <a 
href="https://github.com/apache/incubator-opendal/blob/01e70a6/bindings/nodejs/index.d.ts#L34";>index.d.ts:34</a></li></ul></aside></li></ul></section></section>
 <section class="tsd-panel-group tsd-member-group">
 <h2>Methods</h2>
 <section class="tsd-panel tsd-member tsd-kind-method tsd-parent-kind-class"><a 
id="check" class="tsd-anchor"></a>
@@ -94,7 +94,7 @@
 </div>
 <h4 class="tsd-returns-title">Returns <span 
class="tsd-signature-type">Promise</span><span 
class="tsd-signature-symbol">&lt;</span><span 
class="tsd-signature-type">void</span><span 
class="tsd-signature-symbol">&gt;</span></h4><aside class="tsd-sources">
 <ul>
-<li>Defined in <a 
href="https://github.com/apache/incubator-opendal/blob/65d1a57/bindings/nodejs/index.d.ts#L77";>index.d.ts:77</a></li></ul></aside></li></ul></section>
+<li>Defined in <a 
href="https://github.com/apache/incubator-opendal/blob/01e70a6/bindings/nodejs/index.d.ts#L77";>index.d.ts:77</a></li></ul></aside></li></ul></section>
 <section class="tsd-panel tsd-member tsd-kind-method tsd-parent-kind-class"><a 
id="copy" class="tsd-anchor"></a>
 <h3 class="tsd-anchor-link"><span>copy</span><a href="#copy" 
aria-label="Permalink" class="tsd-anchor-icon"><svg class="icon icon-tabler 
icon-tabler-link" viewBox="0 0 24 24" stroke-width="2" stroke="currentColor" 
fill="none" stroke-linecap="round" stroke-linejoin="round"><use 
href="#icon-anchor-a"></use><use href="#icon-anchor-b"></use><use 
href="#icon-anchor-c"></use></svg></a></h3>
 <ul class="tsd-signatures tsd-kind-method tsd-parent-kind-class">
@@ -117,7 +117,7 @@
 <h5>to: <span class="tsd-signature-type">string</span></h5></li></ul></div>
 <h4 class="tsd-returns-title">Returns <span 
class="tsd-signature-type">Promise</span><span 
class="tsd-signature-symbol">&lt;</span><span 
class="tsd-signature-type">void</span><span 
class="tsd-signature-symbol">&gt;</span></h4><aside class="tsd-sources">
 <ul>
-<li>Defined in <a 
href="https://github.com/apache/incubator-opendal/blob/65d1a57/bindings/nodejs/index.d.ts#L162";>index.d.ts:162</a></li></ul></aside></li></ul></section>
+<li>Defined in <a 
href="https://github.com/apache/incubator-opendal/blob/01e70a6/bindings/nodejs/index.d.ts#L162";>index.d.ts:162</a></li></ul></aside></li></ul></section>
 <section class="tsd-panel tsd-member tsd-kind-method tsd-parent-kind-class"><a 
id="copySync" class="tsd-anchor"></a>
 <h3 class="tsd-anchor-link"><span>copy<wbr/>Sync</span><a href="#copySync" 
aria-label="Permalink" class="tsd-anchor-icon"><svg class="icon icon-tabler 
icon-tabler-link" viewBox="0 0 24 24" stroke-width="2" stroke="currentColor" 
fill="none" stroke-linecap="round" stroke-linejoin="round"><use 
href="#icon-anchor-a"></use><use href="#icon-anchor-b"></use><use 
href="#icon-anchor-c"></use></svg></a></h3>
 <ul class="tsd-signatures tsd-kind-method tsd-parent-kind-class">
@@ -140,7 +140,7 @@
 <h5>to: <span class="tsd-signature-type">string</span></h5></li></ul></div>
 <h4 class="tsd-returns-title">Returns <span 
class="tsd-signature-type">void</span></h4><aside class="tsd-sources">
 <ul>
-<li>Defined in <a 
href="https://github.com/apache/incubator-opendal/blob/65d1a57/bindings/nodejs/index.d.ts#L171";>index.d.ts:171</a></li></ul></aside></li></ul></section>
+<li>Defined in <a 
href="https://github.com/apache/incubator-opendal/blob/01e70a6/bindings/nodejs/index.d.ts#L171";>index.d.ts:171</a></li></ul></aside></li></ul></section>
 <section class="tsd-panel tsd-member tsd-kind-method tsd-parent-kind-class"><a 
id="createDir" class="tsd-anchor"></a>
 <h3 class="tsd-anchor-link"><span>create<wbr/>Dir</span><a href="#createDir" 
aria-label="Permalink" class="tsd-anchor-icon"><svg class="icon icon-tabler 
icon-tabler-link" viewBox="0 0 24 24" stroke-width="2" stroke="currentColor" 
fill="none" stroke-linecap="round" stroke-linejoin="round"><use 
href="#icon-anchor-a"></use><use href="#icon-anchor-b"></use><use 
href="#icon-anchor-c"></use></svg></a></h3>
 <ul class="tsd-signatures tsd-kind-method tsd-parent-kind-class">
@@ -161,7 +161,7 @@
 <h5>path: <span class="tsd-signature-type">string</span></h5></li></ul></div>
 <h4 class="tsd-returns-title">Returns <span 
class="tsd-signature-type">Promise</span><span 
class="tsd-signature-symbol">&lt;</span><span 
class="tsd-signature-type">void</span><span 
class="tsd-signature-symbol">&gt;</span></h4><aside class="tsd-sources">
 <ul>
-<li>Defined in <a 
href="https://github.com/apache/incubator-opendal/blob/65d1a57/bindings/nodejs/index.d.ts#L104";>index.d.ts:104</a></li></ul></aside></li></ul></section>
+<li>Defined in <a 
href="https://github.com/apache/incubator-opendal/blob/01e70a6/bindings/nodejs/index.d.ts#L104";>index.d.ts:104</a></li></ul></aside></li></ul></section>
 <section class="tsd-panel tsd-member tsd-kind-method tsd-parent-kind-class"><a 
id="createDirSync" class="tsd-anchor"></a>
 <h3 class="tsd-anchor-link"><span>create<wbr/>Dir<wbr/>Sync</span><a 
href="#createDirSync" aria-label="Permalink" class="tsd-anchor-icon"><svg 
class="icon icon-tabler icon-tabler-link" viewBox="0 0 24 24" stroke-width="2" 
stroke="currentColor" fill="none" stroke-linecap="round" 
stroke-linejoin="round"><use href="#icon-anchor-a"></use><use 
href="#icon-anchor-b"></use><use href="#icon-anchor-c"></use></svg></a></h3>
 <ul class="tsd-signatures tsd-kind-method tsd-parent-kind-class">
@@ -182,7 +182,7 @@
 <h5>path: <span class="tsd-signature-type">string</span></h5></li></ul></div>
 <h4 class="tsd-returns-title">Returns <span 
class="tsd-signature-type">void</span></h4><aside class="tsd-sources">
 <ul>
-<li>Defined in <a 
href="https://github.com/apache/incubator-opendal/blob/65d1a57/bindings/nodejs/index.d.ts#L113";>index.d.ts:113</a></li></ul></aside></li></ul></section>
+<li>Defined in <a 
href="https://github.com/apache/incubator-opendal/blob/01e70a6/bindings/nodejs/index.d.ts#L113";>index.d.ts:113</a></li></ul></aside></li></ul></section>
 <section class="tsd-panel tsd-member tsd-kind-method tsd-parent-kind-class"><a 
id="delete" class="tsd-anchor"></a>
 <h3 class="tsd-anchor-link"><span>delete</span><a href="#delete" 
aria-label="Permalink" class="tsd-anchor-icon"><svg class="icon icon-tabler 
icon-tabler-link" viewBox="0 0 24 24" stroke-width="2" stroke="currentColor" 
fill="none" stroke-linecap="round" stroke-linejoin="round"><use 
href="#icon-anchor-a"></use><use href="#icon-anchor-b"></use><use 
href="#icon-anchor-c"></use></svg></a></h3>
 <ul class="tsd-signatures tsd-kind-method tsd-parent-kind-class">
@@ -208,7 +208,7 @@
 <h5>path: <span class="tsd-signature-type">string</span></h5></li></ul></div>
 <h4 class="tsd-returns-title">Returns <span 
class="tsd-signature-type">Promise</span><span 
class="tsd-signature-symbol">&lt;</span><span 
class="tsd-signature-type">void</span><span 
class="tsd-signature-symbol">&gt;</span></h4><aside class="tsd-sources">
 <ul>
-<li>Defined in <a 
href="https://github.com/apache/incubator-opendal/blob/65d1a57/bindings/nodejs/index.d.ts#L251";>index.d.ts:251</a></li></ul></aside></li></ul></section>
+<li>Defined in <a 
href="https://github.com/apache/incubator-opendal/blob/01e70a6/bindings/nodejs/index.d.ts#L251";>index.d.ts:251</a></li></ul></aside></li></ul></section>
 <section class="tsd-panel tsd-member tsd-kind-method tsd-parent-kind-class"><a 
id="deleteSync" class="tsd-anchor"></a>
 <h3 class="tsd-anchor-link"><span>delete<wbr/>Sync</span><a href="#deleteSync" 
aria-label="Permalink" class="tsd-anchor-icon"><svg class="icon icon-tabler 
icon-tabler-link" viewBox="0 0 24 24" stroke-width="2" stroke="currentColor" 
fill="none" stroke-linecap="round" stroke-linejoin="round"><use 
href="#icon-anchor-a"></use><use href="#icon-anchor-b"></use><use 
href="#icon-anchor-c"></use></svg></a></h3>
 <ul class="tsd-signatures tsd-kind-method tsd-parent-kind-class">
@@ -229,7 +229,7 @@
 <h5>path: <span class="tsd-signature-type">string</span></h5></li></ul></div>
 <h4 class="tsd-returns-title">Returns <span 
class="tsd-signature-type">void</span></h4><aside class="tsd-sources">
 <ul>
-<li>Defined in <a 
href="https://github.com/apache/incubator-opendal/blob/65d1a57/bindings/nodejs/index.d.ts#L260";>index.d.ts:260</a></li></ul></aside></li></ul></section>
+<li>Defined in <a 
href="https://github.com/apache/incubator-opendal/blob/01e70a6/bindings/nodejs/index.d.ts#L260";>index.d.ts:260</a></li></ul></aside></li></ul></section>
 <section class="tsd-panel tsd-member tsd-kind-method tsd-parent-kind-class"><a 
id="isExist" class="tsd-anchor"></a>
 <h3 class="tsd-anchor-link"><span>is<wbr/>Exist</span><a href="#isExist" 
aria-label="Permalink" class="tsd-anchor-icon"><svg class="icon icon-tabler 
icon-tabler-link" viewBox="0 0 24 24" stroke-width="2" stroke="currentColor" 
fill="none" stroke-linecap="round" stroke-linejoin="round"><use 
href="#icon-anchor-a"></use><use href="#icon-anchor-b"></use><use 
href="#icon-anchor-c"></use></svg></a></h3>
 <ul class="tsd-signatures tsd-kind-method tsd-parent-kind-class">
@@ -250,7 +250,7 @@
 <h5>path: <span class="tsd-signature-type">string</span></h5></li></ul></div>
 <h4 class="tsd-returns-title">Returns <span 
class="tsd-signature-type">Promise</span><span 
class="tsd-signature-symbol">&lt;</span><span 
class="tsd-signature-type">boolean</span><span 
class="tsd-signature-symbol">&gt;</span></h4><aside class="tsd-sources">
 <ul>
-<li>Defined in <a 
href="https://github.com/apache/incubator-opendal/blob/65d1a57/bindings/nodejs/index.d.ts#L86";>index.d.ts:86</a></li></ul></aside></li></ul></section>
+<li>Defined in <a 
href="https://github.com/apache/incubator-opendal/blob/01e70a6/bindings/nodejs/index.d.ts#L86";>index.d.ts:86</a></li></ul></aside></li></ul></section>
 <section class="tsd-panel tsd-member tsd-kind-method tsd-parent-kind-class"><a 
id="isExistSync" class="tsd-anchor"></a>
 <h3 class="tsd-anchor-link"><span>is<wbr/>Exist<wbr/>Sync</span><a 
href="#isExistSync" aria-label="Permalink" class="tsd-anchor-icon"><svg 
class="icon icon-tabler icon-tabler-link" viewBox="0 0 24 24" stroke-width="2" 
stroke="currentColor" fill="none" stroke-linecap="round" 
stroke-linejoin="round"><use href="#icon-anchor-a"></use><use 
href="#icon-anchor-b"></use><use href="#icon-anchor-c"></use></svg></a></h3>
 <ul class="tsd-signatures tsd-kind-method tsd-parent-kind-class">
@@ -271,7 +271,7 @@
 <h5>path: <span class="tsd-signature-type">string</span></h5></li></ul></div>
 <h4 class="tsd-returns-title">Returns <span 
class="tsd-signature-type">boolean</span></h4><aside class="tsd-sources">
 <ul>
-<li>Defined in <a 
href="https://github.com/apache/incubator-opendal/blob/65d1a57/bindings/nodejs/index.d.ts#L95";>index.d.ts:95</a></li></ul></aside></li></ul></section>
+<li>Defined in <a 
href="https://github.com/apache/incubator-opendal/blob/01e70a6/bindings/nodejs/index.d.ts#L95";>index.d.ts:95</a></li></ul></aside></li></ul></section>
 <section class="tsd-panel tsd-member tsd-kind-method tsd-parent-kind-class"><a 
id="list" class="tsd-anchor"></a>
 <h3 class="tsd-anchor-link"><span>list</span><a href="#list" 
aria-label="Permalink" class="tsd-anchor-icon"><svg class="icon icon-tabler 
icon-tabler-link" viewBox="0 0 24 24" stroke-width="2" stroke="currentColor" 
fill="none" stroke-linecap="round" stroke-linejoin="round"><use 
href="#icon-anchor-a"></use><use href="#icon-anchor-b"></use><use 
href="#icon-anchor-c"></use></svg></a></h3>
 <ul class="tsd-signatures tsd-kind-method tsd-parent-kind-class">
@@ -294,7 +294,7 @@
 <h5>path: <span class="tsd-signature-type">string</span></h5></li></ul></div>
 <h4 class="tsd-returns-title">Returns <span 
class="tsd-signature-type">Promise</span><span 
class="tsd-signature-symbol">&lt;</span><a href="Lister.html" 
class="tsd-signature-type" data-tsd-kind="Class">Lister</a><span 
class="tsd-signature-symbol">&gt;</span></h4><aside class="tsd-sources">
 <ul>
-<li>Defined in <a 
href="https://github.com/apache/incubator-opendal/blob/65d1a57/bindings/nodejs/index.d.ts#L307";>index.d.ts:307</a></li></ul></aside></li></ul></section>
+<li>Defined in <a 
href="https://github.com/apache/incubator-opendal/blob/01e70a6/bindings/nodejs/index.d.ts#L307";>index.d.ts:307</a></li></ul></aside></li></ul></section>
 <section class="tsd-panel tsd-member tsd-kind-method tsd-parent-kind-class"><a 
id="listSync" class="tsd-anchor"></a>
 <h3 class="tsd-anchor-link"><span>list<wbr/>Sync</span><a href="#listSync" 
aria-label="Permalink" class="tsd-anchor-icon"><svg class="icon icon-tabler 
icon-tabler-link" viewBox="0 0 24 24" stroke-width="2" stroke="currentColor" 
fill="none" stroke-linecap="round" stroke-linejoin="round"><use 
href="#icon-anchor-a"></use><use href="#icon-anchor-b"></use><use 
href="#icon-anchor-c"></use></svg></a></h3>
 <ul class="tsd-signatures tsd-kind-method tsd-parent-kind-class">
@@ -317,7 +317,7 @@
 <h5>path: <span class="tsd-signature-type">string</span></h5></li></ul></div>
 <h4 class="tsd-returns-title">Returns <a href="BlockingLister.html" 
class="tsd-signature-type" data-tsd-kind="Class">BlockingLister</a></h4><aside 
class="tsd-sources">
 <ul>
-<li>Defined in <a 
href="https://github.com/apache/incubator-opendal/blob/65d1a57/bindings/nodejs/index.d.ts#L330";>index.d.ts:330</a></li></ul></aside></li></ul></section>
+<li>Defined in <a 
href="https://github.com/apache/incubator-opendal/blob/01e70a6/bindings/nodejs/index.d.ts#L330";>index.d.ts:330</a></li></ul></aside></li></ul></section>
 <section class="tsd-panel tsd-member tsd-kind-method tsd-parent-kind-class"><a 
id="presignRead" class="tsd-anchor"></a>
 <h3 class="tsd-anchor-link"><span>presign<wbr/>Read</span><a 
href="#presignRead" aria-label="Permalink" class="tsd-anchor-icon"><svg 
class="icon icon-tabler icon-tabler-link" viewBox="0 0 24 24" stroke-width="2" 
stroke="currentColor" fill="none" stroke-linecap="round" 
stroke-linejoin="round"><use href="#icon-anchor-a"></use><use 
href="#icon-anchor-b"></use><use href="#icon-anchor-c"></use></svg></a></h3>
 <ul class="tsd-signatures tsd-kind-method tsd-parent-kind-class">
@@ -341,7 +341,7 @@
 <h5>expires: <span 
class="tsd-signature-type">number</span></h5></li></ul></div>
 <h4 class="tsd-returns-title">Returns <span 
class="tsd-signature-type">Promise</span><span 
class="tsd-signature-symbol">&lt;</span><a 
href="../interfaces/PresignedRequest.html" class="tsd-signature-type" 
data-tsd-kind="Interface">PresignedRequest</a><span 
class="tsd-signature-symbol">&gt;</span></h4><aside class="tsd-sources">
 <ul>
-<li>Defined in <a 
href="https://github.com/apache/incubator-opendal/blob/65d1a57/bindings/nodejs/index.d.ts#L346";>index.d.ts:346</a></li></ul></aside></li></ul></section>
+<li>Defined in <a 
href="https://github.com/apache/incubator-opendal/blob/01e70a6/bindings/nodejs/index.d.ts#L346";>index.d.ts:346</a></li></ul></aside></li></ul></section>
 <section class="tsd-panel tsd-member tsd-kind-method tsd-parent-kind-class"><a 
id="presignStat" class="tsd-anchor"></a>
 <h3 class="tsd-anchor-link"><span>presign<wbr/>Stat</span><a 
href="#presignStat" aria-label="Permalink" class="tsd-anchor-icon"><svg 
class="icon icon-tabler icon-tabler-link" viewBox="0 0 24 24" stroke-width="2" 
stroke="currentColor" fill="none" stroke-linecap="round" 
stroke-linejoin="round"><use href="#icon-anchor-a"></use><use 
href="#icon-anchor-b"></use><use href="#icon-anchor-c"></use></svg></a></h3>
 <ul class="tsd-signatures tsd-kind-method tsd-parent-kind-class">
@@ -365,7 +365,7 @@
 <h5>expires: <span 
class="tsd-signature-type">number</span></h5></li></ul></div>
 <h4 class="tsd-returns-title">Returns <span 
class="tsd-signature-type">Promise</span><span 
class="tsd-signature-symbol">&lt;</span><a 
href="../interfaces/PresignedRequest.html" class="tsd-signature-type" 
data-tsd-kind="Interface">PresignedRequest</a><span 
class="tsd-signature-symbol">&gt;</span></h4><aside class="tsd-sources">
 <ul>
-<li>Defined in <a 
href="https://github.com/apache/incubator-opendal/blob/65d1a57/bindings/nodejs/index.d.ts#L378";>index.d.ts:378</a></li></ul></aside></li></ul></section>
+<li>Defined in <a 
href="https://github.com/apache/incubator-opendal/blob/01e70a6/bindings/nodejs/index.d.ts#L378";>index.d.ts:378</a></li></ul></aside></li></ul></section>
 <section class="tsd-panel tsd-member tsd-kind-method tsd-parent-kind-class"><a 
id="presignWrite" class="tsd-anchor"></a>
 <h3 class="tsd-anchor-link"><span>presign<wbr/>Write</span><a 
href="#presignWrite" aria-label="Permalink" class="tsd-anchor-icon"><svg 
class="icon icon-tabler icon-tabler-link" viewBox="0 0 24 24" stroke-width="2" 
stroke="currentColor" fill="none" stroke-linecap="round" 
stroke-linejoin="round"><use href="#icon-anchor-a"></use><use 
href="#icon-anchor-b"></use><use href="#icon-anchor-c"></use></svg></a></h3>
 <ul class="tsd-signatures tsd-kind-method tsd-parent-kind-class">
@@ -389,7 +389,7 @@
 <h5>expires: <span 
class="tsd-signature-type">number</span></h5></li></ul></div>
 <h4 class="tsd-returns-title">Returns <span 
class="tsd-signature-type">Promise</span><span 
class="tsd-signature-symbol">&lt;</span><a 
href="../interfaces/PresignedRequest.html" class="tsd-signature-type" 
data-tsd-kind="Interface">PresignedRequest</a><span 
class="tsd-signature-symbol">&gt;</span></h4><aside class="tsd-sources">
 <ul>
-<li>Defined in <a 
href="https://github.com/apache/incubator-opendal/blob/65d1a57/bindings/nodejs/index.d.ts#L362";>index.d.ts:362</a></li></ul></aside></li></ul></section>
+<li>Defined in <a 
href="https://github.com/apache/incubator-opendal/blob/01e70a6/bindings/nodejs/index.d.ts#L362";>index.d.ts:362</a></li></ul></aside></li></ul></section>
 <section class="tsd-panel tsd-member tsd-kind-method tsd-parent-kind-class"><a 
id="read" class="tsd-anchor"></a>
 <h3 class="tsd-anchor-link"><span>read</span><a href="#read" 
aria-label="Permalink" class="tsd-anchor-icon"><svg class="icon icon-tabler 
icon-tabler-link" viewBox="0 0 24 24" stroke-width="2" stroke="currentColor" 
fill="none" stroke-linecap="round" stroke-linejoin="round"><use 
href="#icon-anchor-a"></use><use href="#icon-anchor-b"></use><use 
href="#icon-anchor-c"></use></svg></a></h3>
 <ul class="tsd-signatures tsd-kind-method tsd-parent-kind-class">
@@ -410,7 +410,7 @@
 <h5>path: <span class="tsd-signature-type">string</span></h5></li></ul></div>
 <h4 class="tsd-returns-title">Returns <span 
class="tsd-signature-type">Promise</span><span 
class="tsd-signature-symbol">&lt;</span><span 
class="tsd-signature-type">Buffer</span><span 
class="tsd-signature-symbol">&gt;</span></h4><aside class="tsd-sources">
 <ul>
-<li>Defined in <a 
href="https://github.com/apache/incubator-opendal/blob/65d1a57/bindings/nodejs/index.d.ts#L122";>index.d.ts:122</a></li></ul></aside></li></ul></section>
+<li>Defined in <a 
href="https://github.com/apache/incubator-opendal/blob/01e70a6/bindings/nodejs/index.d.ts#L122";>index.d.ts:122</a></li></ul></aside></li></ul></section>
 <section class="tsd-panel tsd-member tsd-kind-method tsd-parent-kind-class"><a 
id="readSync" class="tsd-anchor"></a>
 <h3 class="tsd-anchor-link"><span>read<wbr/>Sync</span><a href="#readSync" 
aria-label="Permalink" class="tsd-anchor-icon"><svg class="icon icon-tabler 
icon-tabler-link" viewBox="0 0 24 24" stroke-width="2" stroke="currentColor" 
fill="none" stroke-linecap="round" stroke-linejoin="round"><use 
href="#icon-anchor-a"></use><use href="#icon-anchor-b"></use><use 
href="#icon-anchor-c"></use></svg></a></h3>
 <ul class="tsd-signatures tsd-kind-method tsd-parent-kind-class">
@@ -431,7 +431,7 @@
 <h5>path: <span class="tsd-signature-type">string</span></h5></li></ul></div>
 <h4 class="tsd-returns-title">Returns <span 
class="tsd-signature-type">Buffer</span></h4><aside class="tsd-sources">
 <ul>
-<li>Defined in <a 
href="https://github.com/apache/incubator-opendal/blob/65d1a57/bindings/nodejs/index.d.ts#L131";>index.d.ts:131</a></li></ul></aside></li></ul></section>
+<li>Defined in <a 
href="https://github.com/apache/incubator-opendal/blob/01e70a6/bindings/nodejs/index.d.ts#L131";>index.d.ts:131</a></li></ul></aside></li></ul></section>
 <section class="tsd-panel tsd-member tsd-kind-method tsd-parent-kind-class"><a 
id="remove" class="tsd-anchor"></a>
 <h3 class="tsd-anchor-link"><span>remove</span><a href="#remove" 
aria-label="Permalink" class="tsd-anchor-icon"><svg class="icon icon-tabler 
icon-tabler-link" viewBox="0 0 24 24" stroke-width="2" stroke="currentColor" 
fill="none" stroke-linecap="round" stroke-linejoin="round"><use 
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href="#icon-anchor-c"></use></svg></a></h3>
 <ul class="tsd-signatures tsd-kind-method tsd-parent-kind-class">
@@ -457,7 +457,7 @@
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class="tsd-signature-symbol">[]</span></h5></li></ul></div>
 <h4 class="tsd-returns-title">Returns <span 
class="tsd-signature-type">Promise</span><span 
class="tsd-signature-symbol">&lt;</span><span 
class="tsd-signature-type">void</span><span 
class="tsd-signature-symbol">&gt;</span></h4><aside class="tsd-sources">
 <ul>
-<li>Defined in <a 
href="https://github.com/apache/incubator-opendal/blob/65d1a57/bindings/nodejs/index.d.ts#L272";>index.d.ts:272</a></li></ul></aside></li></ul></section>
+<li>Defined in <a 
href="https://github.com/apache/incubator-opendal/blob/01e70a6/bindings/nodejs/index.d.ts#L272";>index.d.ts:272</a></li></ul></aside></li></ul></section>
 <section class="tsd-panel tsd-member tsd-kind-method tsd-parent-kind-class"><a 
id="removeAll" class="tsd-anchor"></a>
 <h3 class="tsd-anchor-link"><span>remove<wbr/>All</span><a href="#removeAll" 
aria-label="Permalink" class="tsd-anchor-icon"><svg class="icon icon-tabler 
icon-tabler-link" viewBox="0 0 24 24" stroke-width="2" stroke="currentColor" 
fill="none" stroke-linecap="round" stroke-linejoin="round"><use 
href="#icon-anchor-a"></use><use href="#icon-anchor-b"></use><use 
href="#icon-anchor-c"></use></svg></a></h3>
 <ul class="tsd-signatures tsd-kind-method tsd-parent-kind-class">
@@ -483,7 +483,7 @@
 <h5>path: <span class="tsd-signature-type">string</span></h5></li></ul></div>
 <h4 class="tsd-returns-title">Returns <span 
class="tsd-signature-type">Promise</span><span 
class="tsd-signature-symbol">&lt;</span><span 
class="tsd-signature-type">void</span><span 
class="tsd-signature-symbol">&gt;</span></h4><aside class="tsd-sources">
 <ul>
-<li>Defined in <a 
href="https://github.com/apache/incubator-opendal/blob/65d1a57/bindings/nodejs/index.d.ts#L284";>index.d.ts:284</a></li></ul></aside></li></ul></section>
+<li>Defined in <a 
href="https://github.com/apache/incubator-opendal/blob/01e70a6/bindings/nodejs/index.d.ts#L284";>index.d.ts:284</a></li></ul></aside></li></ul></section>
 <section class="tsd-panel tsd-member tsd-kind-method tsd-parent-kind-class"><a 
id="rename" class="tsd-anchor"></a>
 <h3 class="tsd-anchor-link"><span>rename</span><a href="#rename" 
aria-label="Permalink" class="tsd-anchor-icon"><svg class="icon icon-tabler 
icon-tabler-link" viewBox="0 0 24 24" stroke-width="2" stroke="currentColor" 
fill="none" stroke-linecap="round" stroke-linejoin="round"><use 
href="#icon-anchor-a"></use><use href="#icon-anchor-b"></use><use 
href="#icon-anchor-c"></use></svg></a></h3>
 <ul class="tsd-signatures tsd-kind-method tsd-parent-kind-class">
@@ -507,7 +507,7 @@
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 <h4 class="tsd-returns-title">Returns <span 
class="tsd-signature-type">Promise</span><span 
class="tsd-signature-symbol">&lt;</span><span 
class="tsd-signature-type">void</span><span 
class="tsd-signature-symbol">&gt;</span></h4><aside class="tsd-sources">
 <ul>
-<li>Defined in <a 
href="https://github.com/apache/incubator-opendal/blob/65d1a57/bindings/nodejs/index.d.ts#L182";>index.d.ts:182</a></li></ul></aside></li></ul></section>
+<li>Defined in <a 
href="https://github.com/apache/incubator-opendal/blob/01e70a6/bindings/nodejs/index.d.ts#L182";>index.d.ts:182</a></li></ul></aside></li></ul></section>
 <section class="tsd-panel tsd-member tsd-kind-method tsd-parent-kind-class"><a 
id="renameSync" class="tsd-anchor"></a>
 <h3 class="tsd-anchor-link"><span>rename<wbr/>Sync</span><a href="#renameSync" 
aria-label="Permalink" class="tsd-anchor-icon"><svg class="icon icon-tabler 
icon-tabler-link" viewBox="0 0 24 24" stroke-width="2" stroke="currentColor" 
fill="none" stroke-linecap="round" stroke-linejoin="round"><use 
href="#icon-anchor-a"></use><use href="#icon-anchor-b"></use><use 
href="#icon-anchor-c"></use></svg></a></h3>
 <ul class="tsd-signatures tsd-kind-method tsd-parent-kind-class">
@@ -531,7 +531,7 @@
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 <h4 class="tsd-returns-title">Returns <span 
class="tsd-signature-type">void</span></h4><aside class="tsd-sources">
 <ul>
-<li>Defined in <a 
href="https://github.com/apache/incubator-opendal/blob/65d1a57/bindings/nodejs/index.d.ts#L193";>index.d.ts:193</a></li></ul></aside></li></ul></section>
+<li>Defined in <a 
href="https://github.com/apache/incubator-opendal/blob/01e70a6/bindings/nodejs/index.d.ts#L193";>index.d.ts:193</a></li></ul></aside></li></ul></section>
 <section class="tsd-panel tsd-member tsd-kind-method tsd-parent-kind-class"><a 
id="scan" class="tsd-anchor"></a>
 <h3 class="tsd-anchor-link"><span>scan</span><a href="#scan" 
aria-label="Permalink" class="tsd-anchor-icon"><svg class="icon icon-tabler 
icon-tabler-link" viewBox="0 0 24 24" stroke-width="2" stroke="currentColor" 
fill="none" stroke-linecap="round" stroke-linejoin="round"><use 
href="#icon-anchor-a"></use><use href="#icon-anchor-b"></use><use 
href="#icon-anchor-c"></use></svg></a></h3>
 <ul class="tsd-signatures tsd-kind-method tsd-parent-kind-class">
@@ -554,7 +554,7 @@
 <h5>path: <span class="tsd-signature-type">string</span></h5></li></ul></div>
 <h4 class="tsd-returns-title">Returns <span 
class="tsd-signature-type">Promise</span><span 
class="tsd-signature-symbol">&lt;</span><a href="Lister.html" 
class="tsd-signature-type" data-tsd-kind="Class">Lister</a><span 
class="tsd-signature-symbol">&gt;</span></h4><aside class="tsd-sources">
 <ul>
-<li>Defined in <a 
href="https://github.com/apache/incubator-opendal/blob/65d1a57/bindings/nodejs/index.d.ts#L216";>index.d.ts:216</a></li></ul></aside></li></ul></section>
+<li>Defined in <a 
href="https://github.com/apache/incubator-opendal/blob/01e70a6/bindings/nodejs/index.d.ts#L216";>index.d.ts:216</a></li></ul></aside></li></ul></section>
 <section class="tsd-panel tsd-member tsd-kind-method tsd-parent-kind-class"><a 
id="scanSync" class="tsd-anchor"></a>
 <h3 class="tsd-anchor-link"><span>scan<wbr/>Sync</span><a href="#scanSync" 
aria-label="Permalink" class="tsd-anchor-icon"><svg class="icon icon-tabler 
icon-tabler-link" viewBox="0 0 24 24" stroke-width="2" stroke="currentColor" 
fill="none" stroke-linecap="round" stroke-linejoin="round"><use 
href="#icon-anchor-a"></use><use href="#icon-anchor-b"></use><use 
href="#icon-anchor-c"></use></svg></a></h3>
 <ul class="tsd-signatures tsd-kind-method tsd-parent-kind-class">
@@ -577,7 +577,7 @@
 <h5>path: <span class="tsd-signature-type">string</span></h5></li></ul></div>
 <h4 class="tsd-returns-title">Returns <a href="BlockingLister.html" 
class="tsd-signature-type" data-tsd-kind="Class">BlockingLister</a></h4><aside 
class="tsd-sources">
 <ul>
-<li>Defined in <a 
href="https://github.com/apache/incubator-opendal/blob/65d1a57/bindings/nodejs/index.d.ts#L239";>index.d.ts:239</a></li></ul></aside></li></ul></section>
+<li>Defined in <a 
href="https://github.com/apache/incubator-opendal/blob/01e70a6/bindings/nodejs/index.d.ts#L239";>index.d.ts:239</a></li></ul></aside></li></ul></section>
 <section class="tsd-panel tsd-member tsd-kind-method tsd-parent-kind-class"><a 
id="stat" class="tsd-anchor"></a>
 <h3 class="tsd-anchor-link"><span>stat</span><a href="#stat" 
aria-label="Permalink" class="tsd-anchor-icon"><svg class="icon icon-tabler 
icon-tabler-link" viewBox="0 0 24 24" stroke-width="2" stroke="currentColor" 
fill="none" stroke-linecap="round" stroke-linejoin="round"><use 
href="#icon-anchor-a"></use><use href="#icon-anchor-b"></use><use 
href="#icon-anchor-c"></use></svg></a></h3>
 <ul class="tsd-signatures tsd-kind-method tsd-parent-kind-class">
@@ -608,7 +608,7 @@
 <h5>path: <span class="tsd-signature-type">string</span></h5></li></ul></div>
 <h4 class="tsd-returns-title">Returns <span 
class="tsd-signature-type">Promise</span><span 
class="tsd-signature-symbol">&lt;</span><a href="Metadata.html" 
class="tsd-signature-type" data-tsd-kind="Class">Metadata</a><span 
class="tsd-signature-symbol">&gt;</span></h4><aside class="tsd-sources">
 <ul>
-<li>Defined in <a 
href="https://github.com/apache/incubator-opendal/blob/65d1a57/bindings/nodejs/index.d.ts#L54";>index.d.ts:54</a></li></ul></aside></li></ul></section>
+<li>Defined in <a 
href="https://github.com/apache/incubator-opendal/blob/01e70a6/bindings/nodejs/index.d.ts#L54";>index.d.ts:54</a></li></ul></aside></li></ul></section>
 <section class="tsd-panel tsd-member tsd-kind-method tsd-parent-kind-class"><a 
id="statSync" class="tsd-anchor"></a>
 <h3 class="tsd-anchor-link"><span>stat<wbr/>Sync</span><a href="#statSync" 
aria-label="Permalink" class="tsd-anchor-icon"><svg class="icon icon-tabler 
icon-tabler-link" viewBox="0 0 24 24" stroke-width="2" stroke="currentColor" 
fill="none" stroke-linecap="round" stroke-linejoin="round"><use 
href="#icon-anchor-a"></use><use href="#icon-anchor-b"></use><use 
href="#icon-anchor-c"></use></svg></a></h3>
 <ul class="tsd-signatures tsd-kind-method tsd-parent-kind-class">
@@ -629,7 +629,7 @@
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 <h4 class="tsd-returns-title">Returns <a href="Metadata.html" 
class="tsd-signature-type" data-tsd-kind="Class">Metadata</a></h4><aside 
class="tsd-sources">
 <ul>
-<li>Defined in <a 
href="https://github.com/apache/incubator-opendal/blob/65d1a57/bindings/nodejs/index.d.ts#L66";>index.d.ts:66</a></li></ul></aside></li></ul></section>
+<li>Defined in <a 
href="https://github.com/apache/incubator-opendal/blob/01e70a6/bindings/nodejs/index.d.ts#L66";>index.d.ts:66</a></li></ul></aside></li></ul></section>
 <section class="tsd-panel tsd-member tsd-kind-method tsd-parent-kind-class"><a 
id="write" class="tsd-anchor"></a>
 <h3 class="tsd-anchor-link"><span>write</span><a href="#write" 
aria-label="Permalink" class="tsd-anchor-icon"><svg class="icon icon-tabler 
icon-tabler-link" viewBox="0 0 24 24" stroke-width="2" stroke="currentColor" 
fill="none" stroke-linecap="round" stroke-linejoin="round"><use 
href="#icon-anchor-a"></use><use href="#icon-anchor-b"></use><use 
href="#icon-anchor-c"></use></svg></a></h3>
 <ul class="tsd-signatures tsd-kind-method tsd-parent-kind-class">
@@ -652,7 +652,7 @@
 <h5>content: <span class="tsd-signature-type">string</span><span 
class="tsd-signature-symbol"> | </span><span 
class="tsd-signature-type">Buffer</span></h5></li></ul></div>
 <h4 class="tsd-returns-title">Returns <span 
class="tsd-signature-type">Promise</span><span 
class="tsd-signature-symbol">&lt;</span><span 
class="tsd-signature-type">void</span><span 
class="tsd-signature-symbol">&gt;</span></h4><aside class="tsd-sources">
 <ul>
-<li>Defined in <a 
href="https://github.com/apache/incubator-opendal/blob/65d1a57/bindings/nodejs/index.d.ts#L142";>index.d.ts:142</a></li></ul></aside></li></ul></section>
+<li>Defined in <a 
href="https://github.com/apache/incubator-opendal/blob/01e70a6/bindings/nodejs/index.d.ts#L142";>index.d.ts:142</a></li></ul></aside></li></ul></section>
 <section class="tsd-panel tsd-member tsd-kind-method tsd-parent-kind-class"><a 
id="writeSync" class="tsd-anchor"></a>
 <h3 class="tsd-anchor-link"><span>write<wbr/>Sync</span><a href="#writeSync" 
aria-label="Permalink" class="tsd-anchor-icon"><svg class="icon icon-tabler 
icon-tabler-link" viewBox="0 0 24 24" stroke-width="2" stroke="currentColor" 
fill="none" stroke-linecap="round" stroke-linejoin="round"><use 
href="#icon-anchor-a"></use><use href="#icon-anchor-b"></use><use 
href="#icon-anchor-c"></use></svg></a></h3>
 <ul class="tsd-signatures tsd-kind-method tsd-parent-kind-class">
@@ -675,7 +675,7 @@
 <h5>content: <span class="tsd-signature-type">string</span><span 
class="tsd-signature-symbol"> | </span><span 
class="tsd-signature-type">Buffer</span></h5></li></ul></div>
 <h4 class="tsd-returns-title">Returns <span 
class="tsd-signature-type">void</span></h4><aside class="tsd-sources">
 <ul>
-<li>Defined in <a 
href="https://github.com/apache/incubator-opendal/blob/65d1a57/bindings/nodejs/index.d.ts#L153";>index.d.ts:153</a></li></ul></aside></li></ul></section></section></div>
+<li>Defined in <a 
href="https://github.com/apache/incubator-opendal/blob/01e70a6/bindings/nodejs/index.d.ts#L153";>index.d.ts:153</a></li></ul></aside></li></ul></section></section></div>
 <div class="col-4 col-menu menu-sticky-wrap menu-highlight">
 <div class="tsd-navigation settings">
 <details class="tsd-index-accordion"><summary class="tsd-accordion-summary">
diff --git a/docs/nodejs/interfaces/PresignedRequest.html 
b/docs/nodejs/interfaces/PresignedRequest.html
index 5df57ff5..fcb32525 100644
--- a/docs/nodejs/interfaces/PresignedRequest.html
+++ b/docs/nodejs/interfaces/PresignedRequest.html
@@ -20,7 +20,7 @@
 <ul class="tsd-hierarchy">
 <li><span class="target">PresignedRequest</span></li></ul></section><aside 
class="tsd-sources">
 <ul>
-<li>Defined in <a 
href="https://github.com/apache/incubator-opendal/blob/65d1a57/bindings/nodejs/index.d.ts#L25";>index.d.ts:25</a></li></ul></aside>
+<li>Defined in <a 
href="https://github.com/apache/incubator-opendal/blob/01e70a6/bindings/nodejs/index.d.ts#L25";>index.d.ts:25</a></li></ul></aside>
 <section class="tsd-panel-group tsd-index-group">
 <section class="tsd-panel tsd-index-panel">
 <details class="tsd-index-content tsd-index-accordion" open><summary 
class="tsd-accordion-summary tsd-index-summary">
@@ -40,21 +40,21 @@
 <div class="tsd-comment tsd-typography"><p>HTTP headers of this request.</p>
 </div><aside class="tsd-sources">
 <ul>
-<li>Defined in <a 
href="https://github.com/apache/incubator-opendal/blob/65d1a57/bindings/nodejs/index.d.ts#L31";>index.d.ts:31</a></li></ul></aside></section>
+<li>Defined in <a 
href="https://github.com/apache/incubator-opendal/blob/01e70a6/bindings/nodejs/index.d.ts#L31";>index.d.ts:31</a></li></ul></aside></section>
 <section class="tsd-panel tsd-member tsd-kind-property 
tsd-parent-kind-interface"><a id="method" class="tsd-anchor"></a>
 <h3 class="tsd-anchor-link"><span>method</span><a href="#method" 
aria-label="Permalink" class="tsd-anchor-icon"><svg class="icon icon-tabler 
icon-tabler-link" viewBox="0 0 24 24" stroke-width="2" stroke="currentColor" 
fill="none" stroke-linecap="round" stroke-linejoin="round"><use 
href="#icon-anchor-a"></use><use href="#icon-anchor-b"></use><use 
href="#icon-anchor-c"></use></svg></a></h3>
 <div class="tsd-signature">method<span class="tsd-signature-symbol">:</span> 
<span class="tsd-signature-type">string</span></div>
 <div class="tsd-comment tsd-typography"><p>HTTP method of this request.</p>
 </div><aside class="tsd-sources">
 <ul>
-<li>Defined in <a 
href="https://github.com/apache/incubator-opendal/blob/65d1a57/bindings/nodejs/index.d.ts#L27";>index.d.ts:27</a></li></ul></aside></section>
+<li>Defined in <a 
href="https://github.com/apache/incubator-opendal/blob/01e70a6/bindings/nodejs/index.d.ts#L27";>index.d.ts:27</a></li></ul></aside></section>
 <section class="tsd-panel tsd-member tsd-kind-property 
tsd-parent-kind-interface"><a id="url" class="tsd-anchor"></a>
 <h3 class="tsd-anchor-link"><span>url</span><a href="#url" 
aria-label="Permalink" class="tsd-anchor-icon"><svg class="icon icon-tabler 
icon-tabler-link" viewBox="0 0 24 24" stroke-width="2" stroke="currentColor" 
fill="none" stroke-linecap="round" stroke-linejoin="round"><use 
href="#icon-anchor-a"></use><use href="#icon-anchor-b"></use><use 
href="#icon-anchor-c"></use></svg></a></h3>
 <div class="tsd-signature">url<span class="tsd-signature-symbol">:</span> 
<span class="tsd-signature-type">string</span></div>
 <div class="tsd-comment tsd-typography"><p>URL of this request.</p>
 </div><aside class="tsd-sources">
 <ul>
-<li>Defined in <a 
href="https://github.com/apache/incubator-opendal/blob/65d1a57/bindings/nodejs/index.d.ts#L29";>index.d.ts:29</a></li></ul></aside></section></section></div>
+<li>Defined in <a 
href="https://github.com/apache/incubator-opendal/blob/01e70a6/bindings/nodejs/index.d.ts#L29";>index.d.ts:29</a></li></ul></aside></section></section></div>
 <div class="col-4 col-menu menu-sticky-wrap menu-highlight">
 <div class="tsd-navigation settings">
 <details class="tsd-index-accordion"><summary class="tsd-accordion-summary">
diff --git a/docs/python/opendal.html b/docs/python/opendal.html
index 7c8e8ac9..6e44def7 100644
--- a/docs/python/opendal.html
+++ b/docs/python/opendal.html
@@ -156,10 +156,10 @@
                     <a class="class" href="#Metadata">Metadata</a>
                             <ul class="memberlist">
                         <li>
-                                <a class="variable" 
href="#Metadata.content_length">content_length</a>
+                                <a class="variable" 
href="#Metadata.content_type">content_type</a>
                         </li>
                         <li>
-                                <a class="variable" 
href="#Metadata.content_md5">content_md5</a>
+                                <a class="variable" 
href="#Metadata.content_length">content_length</a>
                         </li>
                         <li>
                                 <a class="variable" 
href="#Metadata.etag">etag</a>
@@ -168,7 +168,7 @@
                                 <a class="variable" 
href="#Metadata.mode">mode</a>
                         </li>
                         <li>
-                                <a class="variable" 
href="#Metadata.content_type">content_type</a>
+                                <a class="variable" 
href="#Metadata.content_md5">content_md5</a>
                         </li>
                 </ul>
 
@@ -852,28 +852,28 @@ The default value for whence is <code>SEEK_SET</code>. 
Values for <code>whence</
     
     
 
-                            <div id="Metadata.content_length" 
class="classattr">
+                            <div id="Metadata.content_type" class="classattr">
                                 <div class="attr variable">
-            <span class="name">content_length</span><span class="annotation">: 
int</span>
+            <span class="name">content_type</span><span class="annotation">: 
Optional[str]</span>
 
         
     </div>
-    <a class="headerlink" href="#Metadata.content_length"></a>
+    <a class="headerlink" href="#Metadata.content_type"></a>
     
-            <div class="docstring"><p>Content length of this entry.</p>
+            <div class="docstring"><p>Content Type of this entry.</p>
 </div>
 
 
                             </div>
-                            <div id="Metadata.content_md5" class="classattr">
+                            <div id="Metadata.content_length" 
class="classattr">
                                 <div class="attr variable">
-            <span class="name">content_md5</span><span class="annotation">: 
Optional[str]</span>
+            <span class="name">content_length</span><span class="annotation">: 
int</span>
 
         
     </div>
-    <a class="headerlink" href="#Metadata.content_md5"></a>
+    <a class="headerlink" href="#Metadata.content_length"></a>
     
-            <div class="docstring"><p>Content MD5 of this entry.</p>
+            <div class="docstring"><p>Content length of this entry.</p>
 </div>
 
 
@@ -904,15 +904,15 @@ The default value for whence is <code>SEEK_SET</code>. 
Values for <code>whence</
 
 
                             </div>
-                            <div id="Metadata.content_type" class="classattr">
+                            <div id="Metadata.content_md5" class="classattr">
                                 <div class="attr variable">
-            <span class="name">content_type</span><span class="annotation">: 
Optional[str]</span>
+            <span class="name">content_md5</span><span class="annotation">: 
Optional[str]</span>
 
         
     </div>
-    <a class="headerlink" href="#Metadata.content_type"></a>
+    <a class="headerlink" href="#Metadata.content_md5"></a>
     
-            <div class="docstring"><p>Content Type of this entry.</p>
+            <div class="docstring"><p>Content MD5 of this entry.</p>
 </div>
 
 
diff --git a/docs/python/search.js b/docs/python/search.js
index 15d4be77..834b88c3 100644
--- a/docs/python/search.js
+++ b/docs/python/search.js
@@ -1,6 +1,6 @@
 window.pdocSearch = (function(){
 /** elasticlunr - http://weixsong.github.io * Copyright (C) 2017 Oliver 
Nightingale * Copyright (C) 2017 Wei Song * MIT Licensed */!function(){function 
e(e){if(null===e||"object"!=typeof e)return e;var t=e.constructor();for(var n 
in e)e.hasOwnProperty(n)&&(t[n]=e[n]);return t}var t=function(e){var n=new 
t.Index;return 
n.pipeline.add(t.trimmer,t.stopWordFilter,t.stemmer),e&&e.call(n,n),n};t.version="0.9.5",lunr=t,t.utils={},t.utils.warn=function(e){return
 function(t){e.console&&console.wa [...]
-    /** pdoc search index */const docs = {"version": "0.9.5", "fields": 
["qualname", "fullname", "annotation", "default_value", "signature", "bases", 
"doc"], "ref": "fullname", "documentStore": {"docs": {"opendal": {"fullname": 
"opendal", "modulename": "opendal", "kind": "module", "doc": "<p>OpenDAL Python 
binding</p>\n\n<h2 id=\"installation\">Installation</h2>\n\n<div 
class=\"pdoc-code codehilite\">\n<pre><span></span><code>pip<span class=\"w\"> 
</span>install<span class=\"w\"> </span> [...]
+    /** pdoc search index */const docs = {"version": "0.9.5", "fields": 
["qualname", "fullname", "annotation", "default_value", "signature", "bases", 
"doc"], "ref": "fullname", "documentStore": {"docs": {"opendal": {"fullname": 
"opendal", "modulename": "opendal", "kind": "module", "doc": "<p>OpenDAL Python 
binding</p>\n\n<h2 id=\"installation\">Installation</h2>\n\n<div 
class=\"pdoc-code codehilite\">\n<pre><span></span><code>pip<span class=\"w\"> 
</span>install<span class=\"w\"> </span> [...]
 
     // mirrored in build-search-index.js (part 1)
     // Also split on html tags. this is a cheap heuristic, but good enough.
diff --git a/docs/rust/opendal/services/struct.Oss.html 
b/docs/rust/opendal/services/struct.Oss.html
index 15b3334c..05da0faf 100644
--- a/docs/rust/opendal/services/struct.Oss.html
+++ b/docs/rust/opendal/services/struct.Oss.html
@@ -1,4 +1,4 @@
-<!DOCTYPE html><html lang="en"><head><meta charset="utf-8"><meta 
name="viewport" content="width=device-width, initial-scale=1.0"><meta 
name="generator" content="rustdoc"><meta name="description" content="Aliyun 
Object Storage Service (OSS) support"><title>Oss in opendal::services - 
Rust</title><link rel="preload" as="font" type="font/woff2" crossorigin 
href="../../static.files/SourceSerif4-Regular-46f98efaafac5295.ttf.woff2"><link 
rel="preload" as="font" type="font/woff2" crossorigin hre [...]
+<!DOCTYPE html><html lang="en"><head><meta charset="utf-8"><meta 
name="viewport" content="width=device-width, initial-scale=1.0"><meta 
name="generator" content="rustdoc"><meta name="description" content="Aliyun 
Object Storage Service (OSS) support"><title>Oss in opendal::services - 
Rust</title><link rel="preload" as="font" type="font/woff2" crossorigin 
href="../../static.files/SourceSerif4-Regular-46f98efaafac5295.ttf.woff2"><link 
rel="preload" as="font" type="font/woff2" crossorigin hre [...]
 <h2 id="capabilities"><a href="#capabilities">Capabilities</a></h2>
 <p>This service can be used to:</p>
 <ul>
@@ -73,11 +73,11 @@ blocking</li>
 
     <span class="prelude-val">Ok</span>(())
 }</code></pre></div>
-</div></details><h2 id="implementations" 
class="small-section-header">Implementations<a href="#implementations" 
class="anchor">§</a></h2><div id="implementations-list"><details class="toggle 
implementors-toggle" open><summary><section id="impl-OssBuilder" 
class="impl"><a class="srclink rightside" 
href="../../src/opendal/services/oss/backend.rs.html#146-310">source</a><a 
href="#impl-OssBuilder" class="anchor">§</a><h3 class="code-header">impl <a 
class="struct" href="struct.Oss.html" title [...]
+</div></details><h2 id="implementations" 
class="small-section-header">Implementations<a href="#implementations" 
class="anchor">§</a></h2><div id="implementations-list"><details class="toggle 
implementors-toggle" open><summary><section id="impl-OssBuilder" 
class="impl"><a class="srclink rightside" 
href="../../src/opendal/services/oss/backend.rs.html#147-311">source</a><a 
href="#impl-OssBuilder" class="anchor">§</a><h3 class="code-header">impl <a 
class="struct" href="struct.Oss.html" title [...]
 <p>All operations will happen under this root.</p>
-</div></details><details class="toggle method-toggle" open><summary><section 
id="method.bucket" class="method"><a class="srclink rightside" 
href="../../src/opendal/services/oss/backend.rs.html#161-165">source</a><h4 
class="code-header">pub fn <a href="#method.bucket" 
class="fn">bucket</a>(&amp;mut self, bucket: &amp;<a class="primitive" 
href="https://doc.rust-lang.org/1.69.0/std/primitive.str.html";>str</a>) -&gt; 
<a class="primitive" href="https://doc.rust-lang.org/1.69.0/std/primitive.r 
[...]
-</div></details><details class="toggle method-toggle" open><summary><section 
id="method.endpoint" class="method"><a class="srclink rightside" 
href="../../src/opendal/services/oss/backend.rs.html#168-175">source</a><h4 
class="code-header">pub fn <a href="#method.endpoint" 
class="fn">endpoint</a>(&amp;mut self, endpoint: &amp;<a class="primitive" 
href="https://doc.rust-lang.org/1.69.0/std/primitive.str.html";>str</a>) -&gt; 
<a class="primitive" href="https://doc.rust-lang.org/1.69.0/std/pri [...]
-</div></details><details class="toggle method-toggle" open><summary><section 
id="method.presign_endpoint" class="method"><a class="srclink rightside" 
href="../../src/opendal/services/oss/backend.rs.html#185-192">source</a><h4 
class="code-header">pub fn <a href="#method.presign_endpoint" 
class="fn">presign_endpoint</a>(&amp;mut self, endpoint: &amp;<a 
class="primitive" 
href="https://doc.rust-lang.org/1.69.0/std/primitive.str.html";>str</a>) -&gt; 
<a class="primitive" href="https://doc.rust [...]
+</div></details><details class="toggle method-toggle" open><summary><section 
id="method.bucket" class="method"><a class="srclink rightside" 
href="../../src/opendal/services/oss/backend.rs.html#162-166">source</a><h4 
class="code-header">pub fn <a href="#method.bucket" 
class="fn">bucket</a>(&amp;mut self, bucket: &amp;<a class="primitive" 
href="https://doc.rust-lang.org/1.69.0/std/primitive.str.html";>str</a>) -&gt; 
<a class="primitive" href="https://doc.rust-lang.org/1.69.0/std/primitive.r 
[...]
+</div></details><details class="toggle method-toggle" open><summary><section 
id="method.endpoint" class="method"><a class="srclink rightside" 
href="../../src/opendal/services/oss/backend.rs.html#169-176">source</a><h4 
class="code-header">pub fn <a href="#method.endpoint" 
class="fn">endpoint</a>(&amp;mut self, endpoint: &amp;<a class="primitive" 
href="https://doc.rust-lang.org/1.69.0/std/primitive.str.html";>str</a>) -&gt; 
<a class="primitive" href="https://doc.rust-lang.org/1.69.0/std/pri [...]
+</div></details><details class="toggle method-toggle" open><summary><section 
id="method.presign_endpoint" class="method"><a class="srclink rightside" 
href="../../src/opendal/services/oss/backend.rs.html#186-193">source</a><h4 
class="code-header">pub fn <a href="#method.presign_endpoint" 
class="fn">presign_endpoint</a>(&amp;mut self, endpoint: &amp;<a 
class="primitive" 
href="https://doc.rust-lang.org/1.69.0/std/primitive.str.html";>str</a>) -&gt; 
<a class="primitive" href="https://doc.rust [...]
 <p>You can offer a public endpoint like <a 
href="https://oss-cn-beijing.aliyuncs.com";>https://oss-cn-beijing.aliyuncs.com</a>
 to return a presinged url for
 public accessors, along with an internal endpoint like <a 
href="https://oss-cn-beijing-internal.aliyuncs.com";>https://oss-cn-beijing-internal.aliyuncs.com</a>
 to access objects in a faster path.</p>
@@ -85,21 +85,21 @@ to access objects in a faster path.</p>
 <li>If presign_endpoint is set, we will use presign_endpoint on generating 
presigned urls.</li>
 <li>if not, we will use endpoint as default.</li>
 </ul>
-</div></details><details class="toggle method-toggle" open><summary><section 
id="method.access_key_id" class="method"><a class="srclink rightside" 
href="../../src/opendal/services/oss/backend.rs.html#198-204">source</a><h4 
class="code-header">pub fn <a href="#method.access_key_id" 
class="fn">access_key_id</a>(&amp;mut self, v: &amp;<a class="primitive" 
href="https://doc.rust-lang.org/1.69.0/std/primitive.str.html";>str</a>) -&gt; 
<a class="primitive" href="https://doc.rust-lang.org/1.69.0 [...]
+</div></details><details class="toggle method-toggle" open><summary><section 
id="method.access_key_id" class="method"><a class="srclink rightside" 
href="../../src/opendal/services/oss/backend.rs.html#199-205">source</a><h4 
class="code-header">pub fn <a href="#method.access_key_id" 
class="fn">access_key_id</a>(&amp;mut self, v: &amp;<a class="primitive" 
href="https://doc.rust-lang.org/1.69.0/std/primitive.str.html";>str</a>) -&gt; 
<a class="primitive" href="https://doc.rust-lang.org/1.69.0 [...]
 <ul>
 <li>If access_key_id is set, we will take user’s input first.</li>
 <li>If not, we will try to load it from environment.</li>
 </ul>
-</div></details><details class="toggle method-toggle" open><summary><section 
id="method.access_key_secret" class="method"><a class="srclink rightside" 
href="../../src/opendal/services/oss/backend.rs.html#210-216">source</a><h4 
class="code-header">pub fn <a href="#method.access_key_secret" 
class="fn">access_key_secret</a>(&amp;mut self, v: &amp;<a class="primitive" 
href="https://doc.rust-lang.org/1.69.0/std/primitive.str.html";>str</a>) -&gt; 
<a class="primitive" href="https://doc.rust-lan [...]
+</div></details><details class="toggle method-toggle" open><summary><section 
id="method.access_key_secret" class="method"><a class="srclink rightside" 
href="../../src/opendal/services/oss/backend.rs.html#211-217">source</a><h4 
class="code-header">pub fn <a href="#method.access_key_secret" 
class="fn">access_key_secret</a>(&amp;mut self, v: &amp;<a class="primitive" 
href="https://doc.rust-lang.org/1.69.0/std/primitive.str.html";>str</a>) -&gt; 
<a class="primitive" href="https://doc.rust-lan [...]
 <ul>
 <li>If access_key_secret is set, we will take user’s input first.</li>
 <li>If not, we will try to load it from environment.</li>
 </ul>
-</div></details><details class="toggle method-toggle" open><summary><section 
id="method.http_client" class="method"><a class="srclink rightside" 
href="../../src/opendal/services/oss/backend.rs.html#224-227">source</a><h4 
class="code-header">pub fn <a href="#method.http_client" 
class="fn">http_client</a>(&amp;mut self, client: <a class="struct" 
href="../raw/struct.HttpClient.html" title="struct 
opendal::raw::HttpClient">HttpClient</a>) -&gt; <a class="primitive" 
href="https://doc.rust-lan [...]
+</div></details><details class="toggle method-toggle" open><summary><section 
id="method.http_client" class="method"><a class="srclink rightside" 
href="../../src/opendal/services/oss/backend.rs.html#225-228">source</a><h4 
class="code-header">pub fn <a href="#method.http_client" 
class="fn">http_client</a>(&amp;mut self, client: <a class="struct" 
href="../raw/struct.HttpClient.html" title="struct 
opendal::raw::HttpClient">HttpClient</a>) -&gt; <a class="primitive" 
href="https://doc.rust-lan [...]
 <h5 id="notes"><a href="#notes">Notes</a></h5>
 <p>This API is part of OpenDAL’s Raw API. <code>HttpClient</code> could be 
changed
 during minor updates.</p>
-</div></details><details class="toggle method-toggle" open><summary><section 
id="method.server_side_encryption" class="method"><a class="srclink rightside" 
href="../../src/opendal/services/oss/backend.rs.html#284-289">source</a><h4 
class="code-header">pub fn <a href="#method.server_side_encryption" 
class="fn">server_side_encryption</a>(&amp;mut self, v: &amp;<a 
class="primitive" 
href="https://doc.rust-lang.org/1.69.0/std/primitive.str.html";>str</a>) -&gt; 
<a class="primitive" href="https [...]
+</div></details><details class="toggle method-toggle" open><summary><section 
id="method.server_side_encryption" class="method"><a class="srclink rightside" 
href="../../src/opendal/services/oss/backend.rs.html#285-290">source</a><h4 
class="code-header">pub fn <a href="#method.server_side_encryption" 
class="fn">server_side_encryption</a>(&amp;mut self, v: &amp;<a 
class="primitive" 
href="https://doc.rust-lang.org/1.69.0/std/primitive.str.html";>str</a>) -&gt; 
<a class="primitive" href="https [...]
 <p>Available values: <code>AES256</code>, <code>KMS</code>.</p>
 <p>Reference: <a 
href="https://www.alibabacloud.com/help/en/object-storage-service/latest/server-side-encryption-5";>https://www.alibabacloud.com/help/en/object-storage-service/latest/server-side-encryption-5</a>
 Brief explanation:
@@ -113,12 +113,12 @@ SSE-KMS:
 or not specify the specific CMK ID for OSS-managed KMS key.
 3. Include the <code>x-oss-server-side-encryption</code> parameter in the 
request and set its value to KMS.
 4. If a specific CMK ID is specified, include the 
<code>x-oss-server-side-encryption-key-id</code> parameter in the request, and 
set its value to the specified CMK ID.</p>
-</div></details><details class="toggle method-toggle" open><summary><section 
id="method.server_side_encryption_key_id" class="method"><a class="srclink 
rightside" 
href="../../src/opendal/services/oss/backend.rs.html#296-301">source</a><h4 
class="code-header">pub fn <a href="#method.server_side_encryption_key_id" 
class="fn">server_side_encryption_key_id</a>(&amp;mut self, v: &amp;<a 
class="primitive" 
href="https://doc.rust-lang.org/1.69.0/std/primitive.str.html";>str</a>) -&gt; 
<a class="p [...]
+</div></details><details class="toggle method-toggle" open><summary><section 
id="method.server_side_encryption_key_id" class="method"><a class="srclink 
rightside" 
href="../../src/opendal/services/oss/backend.rs.html#297-302">source</a><h4 
class="code-header">pub fn <a href="#method.server_side_encryption_key_id" 
class="fn">server_side_encryption_key_id</a>(&amp;mut self, v: &amp;<a 
class="primitive" 
href="https://doc.rust-lang.org/1.69.0/std/primitive.str.html";>str</a>) -&gt; 
<a class="p [...]
 <h5 id="notes-1"><a href="#notes-1">Notes</a></h5>
 <p>This option only takes effect when server_side_encryption equals to KMS.</p>
-</div></details><details class="toggle method-toggle" open><summary><section 
id="method.write_min_size" class="method"><a class="srclink rightside" 
href="../../src/opendal/services/oss/backend.rs.html#305-309">source</a><h4 
class="code-header">pub fn <a href="#method.write_min_size" 
class="fn">write_min_size</a>(&amp;mut self, write_min_size: <a 
class="primitive" 
href="https://doc.rust-lang.org/1.69.0/std/primitive.usize.html";>usize</a>) 
-&gt; <a class="primitive" href="https://doc.rust- [...]
+</div></details><details class="toggle method-toggle" open><summary><section 
id="method.write_min_size" class="method"><a class="srclink rightside" 
href="../../src/opendal/services/oss/backend.rs.html#306-310">source</a><h4 
class="code-header">pub fn <a href="#method.write_min_size" 
class="fn">write_min_size</a>(&amp;mut self, write_min_size: <a 
class="primitive" 
href="https://doc.rust-lang.org/1.69.0/std/primitive.usize.html";>usize</a>) 
-&gt; <a class="primitive" href="https://doc.rust- [...]
 Reference: <a 
href="https://www.alibabacloud.com/help/en/object-storage-service/latest/multipart-upload-6";>OSS
 Multipart upload</a></p>
-</div></details></div></details></div><h2 id="trait-implementations" 
class="small-section-header">Trait Implementations<a 
href="#trait-implementations" class="anchor">§</a></h2><div 
id="trait-implementations-list"><details class="toggle implementors-toggle" 
open><summary><section id="impl-Builder-for-OssBuilder" class="impl"><a 
class="srclink rightside" 
href="../../src/opendal/services/oss/backend.rs.html#312-430">source</a><a 
href="#impl-Builder-for-OssBuilder" class="anchor">§</a><h3 c [...]
+</div></details></div></details></div><h2 id="trait-implementations" 
class="small-section-header">Trait Implementations<a 
href="#trait-implementations" class="anchor">§</a></h2><div 
id="trait-implementations-list"><details class="toggle implementors-toggle" 
open><summary><section id="impl-Builder-for-OssBuilder" class="impl"><a 
class="srclink rightside" 
href="../../src/opendal/services/oss/backend.rs.html#313-431">source</a><a 
href="#impl-Builder-for-OssBuilder" class="anchor">§</a><h3 c [...]
     T: 'static + ?<a class="trait" 
href="https://doc.rust-lang.org/1.69.0/core/marker/trait.Sized.html"; 
title="trait 
core::marker::Sized">Sized</a>,</span></h3></section></summary><div 
class="impl-items"><details class="toggle method-toggle" open><summary><section 
id="method.type_id" class="method trait-impl"><a class="srclink rightside" 
href="https://doc.rust-lang.org/1.69.0/src/core/any.rs.html#201";>source</a><a 
href="#method.type_id" class="anchor">§</a><h4 class="code-header">fn <a h [...]
     T: ?<a class="trait" 
href="https://doc.rust-lang.org/1.69.0/core/marker/trait.Sized.html"; 
title="trait 
core::marker::Sized">Sized</a>,</span></h3></section></summary><div 
class="impl-items"><details class="toggle method-toggle" open><summary><section 
id="method.borrow" class="method trait-impl"><span class="rightside"><span 
class="since" title="const unstable">const: <a 
href="https://github.com/rust-lang/rust/issues/91522"; title="Tracking issue for 
const_borrow">unstable</a></span> · [...]
     T: ?<a class="trait" 
href="https://doc.rust-lang.org/1.69.0/core/marker/trait.Sized.html"; 
title="trait 
core::marker::Sized">Sized</a>,</span></h3></section></summary><div 
class="impl-items"><details class="toggle method-toggle" open><summary><section 
id="method.borrow_mut" class="method trait-impl"><span class="rightside"><span 
class="since" title="const unstable">const: <a 
href="https://github.com/rust-lang/rust/issues/91522"; title="Tracking issue for 
const_borrow">unstable</a></spa [...]
diff --git a/docs/rust/opendal/struct.Capability.html 
b/docs/rust/opendal/struct.Capability.html
index 729e2904..1fa68458 100644
--- a/docs/rust/opendal/struct.Capability.html
+++ b/docs/rust/opendal/struct.Capability.html
@@ -100,7 +100,7 @@ be true.</p>
 </div><span id="structfield.batch_delete" class="structfield 
small-section-header"><a href="#structfield.batch_delete" class="anchor 
field">§</a><code>batch_delete: <a class="primitive" 
href="https://doc.rust-lang.org/1.69.0/std/primitive.bool.html";>bool</a></code></span><div
 class="docblock"><p>If operator supports batch delete natively, it will be 
true.</p>
 </div><span id="structfield.batch_max_operations" class="structfield 
small-section-header"><a href="#structfield.batch_max_operations" class="anchor 
field">§</a><code>batch_max_operations: <a class="enum" 
href="https://doc.rust-lang.org/1.69.0/core/option/enum.Option.html"; 
title="enum core::option::Option">Option</a>&lt;<a class="primitive" 
href="https://doc.rust-lang.org/1.69.0/std/primitive.usize.html";>usize</a>&gt;</code></span><div
 class="docblock"><p>The max operations that operator [...]
 </div><span id="structfield.blocking" class="structfield 
small-section-header"><a href="#structfield.blocking" class="anchor 
field">§</a><code>blocking: <a class="primitive" 
href="https://doc.rust-lang.org/1.69.0/std/primitive.bool.html";>bool</a></code></span><div
 class="docblock"><p>If operator supports blocking natively, it will be 
true.</p>
-</div><h2 id="trait-implementations" class="small-section-header">Trait 
Implementations<a href="#trait-implementations" class="anchor">§</a></h2><div 
id="trait-implementations-list"><details class="toggle implementors-toggle" 
open><summary><section id="impl-Clone-for-Capability" class="impl"><a 
class="srclink rightside" 
href="../src/opendal/types/capability.rs.html#47">source</a><a 
href="#impl-Clone-for-Capability" class="anchor">§</a><h3 
class="code-header">impl <a class="trait" href="h [...]
+</div><h2 id="trait-implementations" class="small-section-header">Trait 
Implementations<a href="#trait-implementations" class="anchor">§</a></h2><div 
id="trait-implementations-list"><details class="toggle implementors-toggle" 
open><summary><section id="impl-Clone-for-Capability" class="impl"><a 
class="srclink rightside" 
href="../src/opendal/types/capability.rs.html#47">source</a><a 
href="#impl-Clone-for-Capability" class="anchor">§</a><h3 
class="code-header">impl <a class="trait" href="h [...]
     T: 'static + ?<a class="trait" 
href="https://doc.rust-lang.org/1.69.0/core/marker/trait.Sized.html"; 
title="trait 
core::marker::Sized">Sized</a>,</span></h3></section></summary><div 
class="impl-items"><details class="toggle method-toggle" open><summary><section 
id="method.type_id" class="method trait-impl"><a class="srclink rightside" 
href="https://doc.rust-lang.org/1.69.0/src/core/any.rs.html#201";>source</a><a 
href="#method.type_id" class="anchor">§</a><h4 class="code-header">fn <a h [...]
     T: ?<a class="trait" 
href="https://doc.rust-lang.org/1.69.0/core/marker/trait.Sized.html"; 
title="trait 
core::marker::Sized">Sized</a>,</span></h3></section></summary><div 
class="impl-items"><details class="toggle method-toggle" open><summary><section 
id="method.borrow" class="method trait-impl"><span class="rightside"><span 
class="since" title="const unstable">const: <a 
href="https://github.com/rust-lang/rust/issues/91522"; title="Tracking issue for 
const_borrow">unstable</a></span> · [...]
     T: ?<a class="trait" 
href="https://doc.rust-lang.org/1.69.0/core/marker/trait.Sized.html"; 
title="trait 
core::marker::Sized">Sized</a>,</span></h3></section></summary><div 
class="impl-items"><details class="toggle method-toggle" open><summary><section 
id="method.borrow_mut" class="method trait-impl"><span class="rightside"><span 
class="since" title="const unstable">const: <a 
href="https://github.com/rust-lang/rust/issues/91522"; title="Tracking issue for 
const_borrow">unstable</a></spa [...]
diff --git a/docs/rust/opendal/trait.Builder.html 
b/docs/rust/opendal/trait.Builder.html
index 63e16e2a..dda80e00 100644
--- a/docs/rust/opendal/trait.Builder.html
+++ b/docs/rust/opendal/trait.Builder.html
@@ -22,4 +22,4 @@ We also promise that every public API will provide detailed 
documentation.</p>
 </div></details></div><h2 id="required-methods" 
class="small-section-header">Required Methods<a href="#required-methods" 
class="anchor">§</a></h2><div class="methods"><details class="toggle 
method-toggle" open><summary><section id="tymethod.from_map" class="method"><a 
class="srclink rightside" 
href="../src/opendal/types/builder.rs.html#45">source</a><h4 
class="code-header">fn <a href="#tymethod.from_map" 
class="fn">from_map</a>(map: <a class="struct" 
href="https://doc.rust-lang.org/1.69. [...]
 </div></details><details class="toggle method-toggle" open><summary><section 
id="tymethod.build" class="method"><a class="srclink rightside" 
href="../src/opendal/types/builder.rs.html#48">source</a><h4 
class="code-header">fn <a href="#tymethod.build" class="fn">build</a>(&amp;mut 
self) -&gt; <a class="type" href="type.Result.html" title="type 
opendal::Result">Result</a>&lt;Self::<a class="associatedtype" 
href="trait.Builder.html#associatedtype.Accessor" title="type 
opendal::Builder::Acce [...]
 </div></details></div><h2 id="foreign-impls" 
class="small-section-header">Implementations on Foreign Types<a 
href="#foreign-impls" class="anchor">§</a></h2><details class="toggle 
implementors-toggle"><summary><section id="impl-Builder-for-()" class="impl"><a 
class="srclink rightside" 
href="../src/opendal/types/builder.rs.html#52-62">source</a><a 
href="#impl-Builder-for-()" class="anchor">§</a><h3 class="code-header">impl <a 
class="trait" href="trait.Builder.html" title="trait opendal::Bu [...]
-</div><div class="impl-items"><section id="associatedconstant.SCHEME-1" 
class="associatedconstant trait-impl"><a class="srclink rightside" 
href="../src/opendal/types/builder.rs.html#53">source</a><a 
href="#associatedconstant.SCHEME-1" class="anchor">§</a><h4 
class="code-header">const <a href="#associatedconstant.SCHEME" 
class="constant">SCHEME</a>: <a class="enum" href="enum.Scheme.html" 
title="enum opendal::Scheme">Scheme</a> = _</h4></section><section 
id="associatedtype.Accessor-1" cla [...]
\ No newline at end of file
+</div><div class="impl-items"><section id="associatedconstant.SCHEME-1" 
class="associatedconstant trait-impl"><a class="srclink rightside" 
href="../src/opendal/types/builder.rs.html#53">source</a><a 
href="#associatedconstant.SCHEME-1" class="anchor">§</a><h4 
class="code-header">const <a href="#associatedconstant.SCHEME" 
class="constant">SCHEME</a>: <a class="enum" href="enum.Scheme.html" 
title="enum opendal::Scheme">Scheme</a> = _</h4></section><section 
id="associatedtype.Accessor-1" cla [...]
\ No newline at end of file
diff --git a/docs/rust/source-files.js b/docs/rust/source-files.js
index 81fae09b..05edfcb8 100644
--- a/docs/rust/source-files.js
+++ b/docs/rust/source-files.js
@@ -1,4 +1,4 @@
 var sourcesIndex = JSON.parse('{\
-"opendal":["",[["docs",[["comparisons",[],["mod.rs"]],["internals",[],["accessor.rs","layer.rs","mod.rs"]],["rfcs",[],["mod.rs"]]],["concepts.rs","mod.rs"]],["layers",[],["chaos.rs","complete.rs","concurrent_limit.rs","error_context.rs","immutable_index.rs","logging.rs","madsim.rs","metrics.rs","minitrace.rs","mod.rs","oteltrace.rs","prometheus.rs","retry.rs","tracing.rs","type_eraser.rs"]],["raw",[["adapters",[["kv",[],["api.rs","backend.rs","mod.rs"]],["typed_kv",[],["api.rs","backend.
 [...]
+"opendal":["",[["docs",[["comparisons",[],["mod.rs"]],["internals",[],["accessor.rs","layer.rs","mod.rs"]],["rfcs",[],["mod.rs"]]],["concepts.rs","mod.rs"]],["layers",[],["chaos.rs","complete.rs","concurrent_limit.rs","error_context.rs","immutable_index.rs","logging.rs","madsim.rs","metrics.rs","minitrace.rs","mod.rs","oteltrace.rs","prometheus.rs","retry.rs","tracing.rs","type_eraser.rs"]],["raw",[["adapters",[["kv",[],["api.rs","backend.rs","mod.rs"]],["typed_kv",[],["api.rs","backend.
 [...]
 }');
 createSourceSidebar();
diff --git a/docs/rust/src/opendal/services/oss/appender.rs.html 
b/docs/rust/src/opendal/services/oss/appender.rs.html
new file mode 100644
index 00000000..ccfa8b4f
--- /dev/null
+++ b/docs/rust/src/opendal/services/oss/appender.rs.html
@@ -0,0 +1,288 @@
+<!DOCTYPE html><html lang="en"><head><meta charset="utf-8"><meta 
name="viewport" content="width=device-width, initial-scale=1.0"><meta 
name="generator" content="rustdoc"><meta name="description" content="Source of 
the Rust file `core/src/services/oss/appender.rs`."><title>appender.rs - 
source</title><link rel="preload" as="font" type="font/woff2" crossorigin 
href="../../../../static.files/SourceSerif4-Regular-46f98efaafac5295.ttf.woff2"><link
 rel="preload" as="font" type="font/woff2" cro [...]
+<a href="#2" id="2">2</a>
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+<a href="#143" id="143">143</a>
+</pre><pre class="rust"><code><span class="comment">// Licensed to the Apache 
Software Foundation (ASF) under one
+// or more contributor license agreements.  See the NOTICE file
+// distributed with this work for additional information
+// regarding copyright ownership.  The ASF licenses this file
+// to you under the Apache License, Version 2.0 (the
+// &quot;License&quot;); you may not use this file except in compliance
+// with the License.  You may obtain a copy of the License at
+//
+//   http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing,
+// software distributed under the License is distributed on an
+// &quot;AS IS&quot; BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+// KIND, either express or implied.  See the License for the
+// specific language governing permissions and limitations
+// under the License.
+
+</span><span class="kw">use </span>std::sync::Arc;
+
+<span class="kw">use </span>async_trait::async_trait;
+<span class="kw">use </span>bytes::Bytes;
+<span class="kw">use </span>http::StatusCode;
+
+<span class="kw">use </span><span class="kw">super</span>::core::<span 
class="kw-2">*</span>;
+<span class="kw">use </span><span class="kw">super</span>::error::parse_error;
+<span class="kw">use </span><span class="kw">crate</span>::ops::OpAppend;
+<span class="kw">use </span><span class="kw">crate</span>::raw::<span 
class="kw-2">*</span>;
+<span class="kw">use crate</span>::<span class="kw-2">*</span>;
+
+<span class="kw">pub const </span>X_OSS_NEXT_APPEND_POSITION: <span 
class="kw-2">&amp;</span>str = <span 
class="string">&quot;x-oss-next-append-position&quot;</span>;
+
+<span class="kw">pub struct </span>OssAppender {
+    core: Arc&lt;OssCore&gt;,
+
+    op: OpAppend,
+    path: String,
+
+    position: <span class="prelude-ty">Option</span>&lt;u64&gt;,
+}
+
+<span class="kw">impl </span>OssAppender {
+    <span class="kw">pub fn </span>new(core: Arc&lt;OssCore&gt;, path: <span 
class="kw-2">&amp;</span>str, op: OpAppend) -&gt; <span class="self">Self 
</span>{
+        <span class="self">Self </span>{
+            core,
+            op,
+            path: path.to_string(),
+            position: <span class="prelude-val">None</span>,
+        }
+    }
+}
+
+<span class="attr">#[async_trait]
+</span><span class="kw">impl </span>oio::Append <span class="kw">for 
</span>OssAppender {
+    <span class="kw">async fn </span>append(<span class="kw-2">&amp;mut 
</span><span class="self">self</span>, bs: Bytes) -&gt; <span 
class="prelude-ty">Result</span>&lt;()&gt; {
+        <span class="comment">// If the position is not set, we need to get 
the current position.
+        </span><span class="kw">if </span><span 
class="self">self</span>.position.is_none() {
+            <span class="kw">let </span>resp = <span 
class="self">self</span>.core.oss_head_object(<span 
class="kw-2">&amp;</span><span class="self">self</span>.path, <span 
class="prelude-val">None</span>, <span class="prelude-val">None</span>).<span 
class="kw">await</span><span class="question-mark">?</span>;
+
+            <span class="kw">let </span>status = resp.status();
+            <span class="kw">match </span>status {
+                StatusCode::OK =&gt; {
+                    <span class="kw">let </span>position = resp
+                        .headers()
+                        .get(X_OSS_NEXT_APPEND_POSITION)
+                        .and_then(|v| v.to_str().ok())
+                        .and_then(|v| v.parse::&lt;u64&gt;().ok())
+                        .ok_or_else(|| {
+                            Error::new(
+                                ErrorKind::Unexpected,
+                                <span class="string">&quot;missing 
x-oss-next-append-position, the object may not be appendable&quot;</span>,
+                            )
+                        })<span class="question-mark">?</span>;
+                    <span class="self">self</span>.position = <span 
class="prelude-val">Some</span>(position);
+                }
+                StatusCode::NOT_FOUND =&gt; {
+                    <span class="self">self</span>.position = <span 
class="prelude-val">Some</span>(<span class="number">0</span>);
+                }
+                <span class="kw">_ </span>=&gt; {
+                    <span class="kw">return </span><span 
class="prelude-val">Err</span>(parse_error(resp).<span 
class="kw">await</span><span class="question-mark">?</span>);
+                }
+            }
+        }
+
+        <span class="kw">let </span><span class="kw-2">mut </span>req = <span 
class="self">self</span>.core.oss_append_object_request(
+            <span class="kw-2">&amp;</span><span class="self">self</span>.path,
+            <span class="self">self</span>.position.expect(<span 
class="string">&quot;position is not set&quot;</span>),
+            bs.len(),
+            <span class="kw-2">&amp;</span><span class="self">self</span>.op,
+            AsyncBody::Bytes(bs),
+        )<span class="question-mark">?</span>;
+
+        <span class="self">self</span>.core.sign(<span class="kw-2">&amp;mut 
</span>req).<span class="kw">await</span><span class="question-mark">?</span>;
+
+        <span class="kw">let </span>resp = <span 
class="self">self</span>.core.send(req).<span class="kw">await</span><span 
class="question-mark">?</span>;
+
+        <span class="kw">let </span>status = resp.status();
+
+        <span class="kw">match </span>status {
+            StatusCode::OK =&gt; {
+                <span class="kw">let </span>position = resp
+                    .headers()
+                    .get(X_OSS_NEXT_APPEND_POSITION)
+                    .and_then(|v| v.to_str().ok())
+                    .and_then(|v| v.parse::&lt;u64&gt;().ok())
+                    .ok_or_else(|| {
+                        Error::new(
+                            ErrorKind::Unexpected,
+                            <span class="string">&quot;missing 
x-oss-next-append-position, the object may not be appendable&quot;</span>,
+                        )
+                    })<span class="question-mark">?</span>;
+                <span class="self">self</span>.position = <span 
class="prelude-val">Some</span>(position);
+                <span class="prelude-val">Ok</span>(())
+            }
+            StatusCode::CONFLICT =&gt; {
+                <span class="comment">// The object is not appendable or the 
position is not match with the object&#39;s length.
+                // If the position is not match, we could get the current 
position and retry.
+                </span><span class="kw">let </span>position = resp
+                    .headers()
+                    .get(X_OSS_NEXT_APPEND_POSITION)
+                    .and_then(|v| v.to_str().ok())
+                    .and_then(|v| v.parse::&lt;u64&gt;().ok())
+                    .ok_or_else(|| {
+                        Error::new(
+                            ErrorKind::Unexpected,
+                            <span class="string">&quot;missing 
x-oss-next-append-position, the object may not be appendable&quot;</span>,
+                        )
+                    })<span class="question-mark">?</span>;
+                <span class="self">self</span>.position = <span 
class="prelude-val">Some</span>(position);
+
+                <span class="comment">// Then return the error to the caller, 
so the caller could retry.
+                </span><span class="prelude-val">Err</span>(Error::new(
+                    ErrorKind::ConditionNotMatch,
+                    <span class="string">&quot;the position is not match with 
the object&#39;s length. position has been updated.&quot;</span>,
+                ))
+            }
+            <span class="kw">_ </span>=&gt; <span 
class="prelude-val">Err</span>(parse_error(resp).<span 
class="kw">await</span><span class="question-mark">?</span>),
+        }
+    }
+
+    <span class="kw">async fn </span>close(<span class="kw-2">&amp;mut 
</span><span class="self">self</span>) -&gt; <span 
class="prelude-ty">Result</span>&lt;()&gt; {
+        <span class="prelude-val">Ok</span>(())
+    }
+}
+</code></pre></div>
+</section></main><div id="rustdoc-vars" data-root-path="../../../../" 
data-static-root-path="../../../../static.files/" data-current-crate="opendal" 
data-themes="" data-resource-suffix="" data-rustdoc-version="1.69.0 (84c898d65 
2023-04-16)" data-search-js="search-8a59a8356673ec1f.js" 
data-settings-js="settings-f0c5c39777a9a2f6.js" 
data-settings-css="settings-0bcba95ff279c1db.css" ></div></body></html>
\ No newline at end of file
diff --git a/docs/rust/src/opendal/services/oss/backend.rs.html 
b/docs/rust/src/opendal/services/oss/backend.rs.html
index 7898f561..1446f59f 100644
--- a/docs/rust/src/opendal/services/oss/backend.rs.html
+++ b/docs/rust/src/opendal/services/oss/backend.rs.html
@@ -683,6 +683,19 @@
 <a href="#683" id="683">683</a>
 <a href="#684" id="684">684</a>
 <a href="#685" id="685">685</a>
+<a href="#686" id="686">686</a>
+<a href="#687" id="687">687</a>
+<a href="#688" id="688">688</a>
+<a href="#689" id="689">689</a>
+<a href="#690" id="690">690</a>
+<a href="#691" id="691">691</a>
+<a href="#692" id="692">692</a>
+<a href="#693" id="693">693</a>
+<a href="#694" id="694">694</a>
+<a href="#695" id="695">695</a>
+<a href="#696" id="696">696</a>
+<a href="#697" id="697">697</a>
+<a href="#698" id="698">698</a>
 </pre><pre class="rust"><code><span class="comment">// Licensed to the Apache 
Software Foundation (ASF) under one
 // or more contributor license agreements.  See the NOTICE file
 // distributed with this work for additional information
@@ -715,6 +728,7 @@
 <span class="kw">use </span>reqsign::AliyunLoader;
 <span class="kw">use </span>reqsign::AliyunOssSigner;
 
+<span class="kw">use </span><span 
class="kw">super</span>::appender::OssAppender;
 <span class="kw">use </span><span class="kw">super</span>::core::<span 
class="kw-2">*</span>;
 <span class="kw">use </span><span class="kw">super</span>::error::parse_error;
 <span class="kw">use </span><span class="kw">super</span>::pager::OssPager;
@@ -1126,7 +1140,7 @@
     <span class="kw">type </span>BlockingReader = ();
     <span class="kw">type </span>Writer = OssWriter;
     <span class="kw">type </span>BlockingWriter = ();
-    <span class="kw">type </span>Appender = ();
+    <span class="kw">type </span>Appender = OssAppender;
     <span class="kw">type </span>Pager = OssPager;
     <span class="kw">type </span>BlockingPager = ();
 
@@ -1154,6 +1168,11 @@
                 create_dir: <span class="bool-val">true</span>,
                 copy: <span class="bool-val">true</span>,
 
+                append: <span class="bool-val">true</span>,
+                append_with_cache_control: <span class="bool-val">true</span>,
+                append_with_content_type: <span class="bool-val">true</span>,
+                append_with_content_disposition: <span 
class="bool-val">true</span>,
+
                 list: <span class="bool-val">true</span>,
                 list_with_delimiter_slash: <span class="bool-val">true</span>,
                 list_without_delimiter: <span class="bool-val">true</span>,
@@ -1218,6 +1237,13 @@
         ))
     }
 
+    <span class="kw">async fn </span>append(<span 
class="kw-2">&amp;</span><span class="self">self</span>, path: <span 
class="kw-2">&amp;</span>str, args: OpAppend) -&gt; <span 
class="prelude-ty">Result</span>&lt;(RpAppend, <span 
class="self">Self</span>::Appender)&gt; {
+        <span class="prelude-val">Ok</span>((
+            RpAppend::default(),
+            OssAppender::new(<span class="self">self</span>.core.clone(), 
path, args),
+        ))
+    }
+
     <span class="kw">async fn </span>copy(<span class="kw-2">&amp;</span><span 
class="self">self</span>, from: <span class="kw-2">&amp;</span>str, to: <span 
class="kw-2">&amp;</span>str, _args: OpCopy) -&gt; <span 
class="prelude-ty">Result</span>&lt;RpCopy&gt; {
         <span class="kw">let </span>resp = <span 
class="self">self</span>.core.oss_copy_object(from, to).<span 
class="kw">await</span><span class="question-mark">?</span>;
         <span class="kw">let </span>status = resp.status();
diff --git a/docs/rust/src/opendal/services/oss/core.rs.html 
b/docs/rust/src/opendal/services/oss/core.rs.html
index 59df4017..45c89820 100644
--- a/docs/rust/src/opendal/services/oss/core.rs.html
+++ b/docs/rust/src/opendal/services/oss/core.rs.html
@@ -779,6 +779,55 @@
 <a href="#779" id="779">779</a>
 <a href="#780" id="780">780</a>
 <a href="#781" id="781">781</a>
+<a href="#782" id="782">782</a>
+<a href="#783" id="783">783</a>
+<a href="#784" id="784">784</a>
+<a href="#785" id="785">785</a>
+<a href="#786" id="786">786</a>
+<a href="#787" id="787">787</a>
+<a href="#788" id="788">788</a>
+<a href="#789" id="789">789</a>
+<a href="#790" id="790">790</a>
+<a href="#791" id="791">791</a>
+<a href="#792" id="792">792</a>
+<a href="#793" id="793">793</a>
+<a href="#794" id="794">794</a>
+<a href="#795" id="795">795</a>
+<a href="#796" id="796">796</a>
+<a href="#797" id="797">797</a>
+<a href="#798" id="798">798</a>
+<a href="#799" id="799">799</a>
+<a href="#800" id="800">800</a>
+<a href="#801" id="801">801</a>
+<a href="#802" id="802">802</a>
+<a href="#803" id="803">803</a>
+<a href="#804" id="804">804</a>
+<a href="#805" id="805">805</a>
+<a href="#806" id="806">806</a>
+<a href="#807" id="807">807</a>
+<a href="#808" id="808">808</a>
+<a href="#809" id="809">809</a>
+<a href="#810" id="810">810</a>
+<a href="#811" id="811">811</a>
+<a href="#812" id="812">812</a>
+<a href="#813" id="813">813</a>
+<a href="#814" id="814">814</a>
+<a href="#815" id="815">815</a>
+<a href="#816" id="816">816</a>
+<a href="#817" id="817">817</a>
+<a href="#818" id="818">818</a>
+<a href="#819" id="819">819</a>
+<a href="#820" id="820">820</a>
+<a href="#821" id="821">821</a>
+<a href="#822" id="822">822</a>
+<a href="#823" id="823">823</a>
+<a href="#824" id="824">824</a>
+<a href="#825" id="825">825</a>
+<a href="#826" id="826">826</a>
+<a href="#827" id="827">827</a>
+<a href="#828" id="828">828</a>
+<a href="#829" id="829">829</a>
+<a href="#830" id="830">830</a>
 </pre><pre class="rust"><code><span class="comment">// Licensed to the Apache 
Software Foundation (ASF) under one
 // or more contributor license agreements.  See the NOTICE file
 // distributed with this work for additional information
@@ -818,6 +867,7 @@
 <span class="kw">use </span>serde::Deserialize;
 <span class="kw">use </span>serde::Serialize;
 
+<span class="kw">use </span><span class="kw">crate</span>::ops::OpAppend;
 <span class="kw">use </span><span class="kw">crate</span>::ops::OpWrite;
 <span class="kw">use </span><span class="kw">crate</span>::raw::<span 
class="kw-2">*</span>;
 <span class="kw">use crate</span>::<span class="kw-2">*</span>;
@@ -967,6 +1017,54 @@
         <span class="prelude-val">Ok</span>(req)
     }
 
+    <span class="doccomment">/// Oss append object request
+    ///
+    /// # Note
+    ///
+    /// This request is used to append data to an existing object or create an 
appendable object.
+    /// So we must set the `append` and `position` header.
+    ///
+    /// 
https://www.alibabacloud.com/help/object-storage-service/latest/appendobject
+    </span><span class="kw">pub fn </span>oss_append_object_request(
+        <span class="kw-2">&amp;</span><span class="self">self</span>,
+        path: <span class="kw-2">&amp;</span>str,
+        position: u64,
+        size: usize,
+        args: <span class="kw-2">&amp;</span>OpAppend,
+        body: AsyncBody,
+    ) -&gt; <span 
class="prelude-ty">Result</span>&lt;Request&lt;AsyncBody&gt;&gt; {
+        <span class="kw">let </span>p = build_abs_path(<span 
class="kw-2">&amp;</span><span class="self">self</span>.root, path);
+        <span class="kw">let </span>endpoint = <span 
class="self">self</span>.get_endpoint(<span class="bool-val">false</span>);
+        <span class="kw">let </span>url = <span class="macro">format!</span>(
+            <span 
class="string">&quot;{}/{}?append&amp;position={}&quot;</span>,
+            endpoint,
+            percent_encode_path(<span class="kw-2">&amp;</span>p),
+            position
+        );
+
+        <span class="kw">let </span><span class="kw-2">mut </span>req = 
Request::post(<span class="kw-2">&amp;</span>url);
+
+        req = req.header(CONTENT_LENGTH, size);
+
+        <span class="kw">if let </span><span 
class="prelude-val">Some</span>(mime) = args.content_type() {
+            req = req.header(CONTENT_TYPE, mime);
+        }
+
+        <span class="kw">if let </span><span 
class="prelude-val">Some</span>(pos) = args.content_disposition() {
+            req = req.header(CONTENT_DISPOSITION, pos);
+        }
+
+        <span class="kw">if let </span><span 
class="prelude-val">Some</span>(cache_control) = args.cache_control() {
+            req = req.header(CACHE_CONTROL, cache_control)
+        }
+
+        <span class="comment">// set sse headers
+        </span>req = <span class="self">self</span>.insert_sse_headers(req);
+
+        <span class="kw">let </span>req = 
req.body(body).map_err(new_request_build_error)<span 
class="question-mark">?</span>;
+        <span class="prelude-val">Ok</span>(req)
+    }
+
     <span class="kw">pub fn </span>oss_get_object_request(
         <span class="kw-2">&amp;</span><span class="self">self</span>,
         path: <span class="kw-2">&amp;</span>str,
diff --git a/docs/rust/src/opendal/services/oss/mod.rs.html 
b/docs/rust/src/opendal/services/oss/mod.rs.html
index 60b59e1b..e5e6e74a 100644
--- a/docs/rust/src/opendal/services/oss/mod.rs.html
+++ b/docs/rust/src/opendal/services/oss/mod.rs.html
@@ -22,6 +22,7 @@
 <a href="#22" id="22">22</a>
 <a href="#23" id="23">23</a>
 <a href="#24" id="24">24</a>
+<a href="#25" id="25">25</a>
 </pre><pre class="rust"><code><span class="comment">// Licensed to the Apache 
Software Foundation (ASF) under one
 // or more contributor license agreements.  See the NOTICE file
 // distributed with this work for additional information
@@ -42,6 +43,7 @@
 </span><span class="kw">mod </span>backend;
 <span class="kw">pub use </span>backend::OssBuilder <span class="kw">as 
</span>Oss;
 
+<span class="kw">mod </span>appender;
 <span class="kw">mod </span>core;
 <span class="kw">mod </span>error;
 <span class="kw">mod </span>pager;
diff --git a/docs/rust/src/opendal/types/capability.rs.html 
b/docs/rust/src/opendal/types/capability.rs.html
index 9b4414a4..aae168bf 100644
--- a/docs/rust/src/opendal/types/capability.rs.html
+++ b/docs/rust/src/opendal/types/capability.rs.html
@@ -179,6 +179,9 @@
 <a href="#179" id="179">179</a>
 <a href="#180" id="180">180</a>
 <a href="#181" id="181">181</a>
+<a href="#182" id="182">182</a>
+<a href="#183" id="183">183</a>
+<a href="#184" id="184">184</a>
 </pre><pre class="rust"><code><span class="comment">// Licensed to the Apache 
Software Foundation (ASF) under one
 // or more contributor license agreements.  See the NOTICE file
 // distributed with this work for additional information
@@ -332,6 +335,9 @@
         <span class="kw">if </span><span class="self">self</span>.write {
             s.push(<span class="string">&quot;Write&quot;</span>);
         }
+        <span class="kw">if </span><span class="self">self</span>.append {
+            s.push(<span class="string">&quot;Append&quot;</span>);
+        }
         <span class="kw">if </span><span class="self">self</span>.create_dir {
             s.push(<span class="string">&quot;CreateDir&quot;</span>);
         }
diff --git a/docs/rust/src/opendal/types/operator/operator.rs.html 
b/docs/rust/src/opendal/types/operator/operator.rs.html
index f231a736..28444351 100644
--- a/docs/rust/src/opendal/types/operator/operator.rs.html
+++ b/docs/rust/src/opendal/types/operator/operator.rs.html
@@ -2554,9 +2554,9 @@
         }
 
         <span class="kw">let </span>bs = bs.into();
-        <span class="kw">let </span>(<span class="kw">_</span>, <span 
class="kw-2">mut </span>w) = <span 
class="self">self</span>.inner().append(<span class="kw-2">&amp;</span>path, 
args).<span class="kw">await</span><span class="question-mark">?</span>;
-        w.append(bs).<span class="kw">await</span><span 
class="question-mark">?</span>;
-        w.close().<span class="kw">await</span><span 
class="question-mark">?</span>;
+        <span class="kw">let </span>(<span class="kw">_</span>, <span 
class="kw-2">mut </span>a) = <span 
class="self">self</span>.inner().append(<span class="kw-2">&amp;</span>path, 
args).<span class="kw">await</span><span class="question-mark">?</span>;
+        a.append(bs).<span class="kw">await</span><span 
class="question-mark">?</span>;
+        a.close().<span class="kw">await</span><span 
class="question-mark">?</span>;
 
         <span class="prelude-val">Ok</span>(())
     }
diff --git a/docs/services/azblob/index.html b/docs/services/azblob/index.html
index dc7862fe..1fd91202 100644
--- a/docs/services/azblob/index.html
+++ b/docs/services/azblob/index.html
@@ -5,13 +5,13 @@
 <meta name="generator" content="Docusaurus v2.3.1">
 <title data-rh="true">Azblob | Apache OpenDAL</title><meta data-rh="true" 
name="viewport" content="width=device-width,initial-scale=1"><meta 
data-rh="true" name="twitter:card" content="summary_large_image"><meta 
data-rh="true" property="og:url" 
content="https://opendal.apache.org/docs/services/azblob";><meta data-rh="true" 
name="docusaurus_locale" content="en"><meta data-rh="true" 
name="docsearch:language" content="en"><meta data-rh="true" 
name="docusaurus_version" content="current"><meta [...]
 <link rel="alternate" type="application/atom+xml" href="/blog/atom.xml" 
title="Apache OpenDAL Atom Feed"><link rel="stylesheet" 
href="/assets/css/styles.46689101.css">
-<link rel="preload" href="/assets/js/runtime~main.8cd95923.js" as="script">
+<link rel="preload" href="/assets/js/runtime~main.099a55a2.js" as="script">
 <link rel="preload" href="/assets/js/main.e9b0f91d.js" as="script">
 </head>
 <body class="navigation-with-keyboard">
 <script>!function(){function 
t(t){document.documentElement.setAttribute("data-theme",t)}var e=function(){var 
t=null;try{t=localStorage.getItem("theme")}catch(t){}return 
t}();t(null!==e?e:"light")}()</script><div id="__docusaurus">
-<div role="region" aria-label="Skip to main content"><a 
class="skipToContent_fXgn" href="#docusaurus_skipToContent_fallback">Skip to 
main content</a></div><nav aria-label="Main" class="navbar 
navbar--fixed-top"><div class="navbar__inner"><div 
class="navbar__items"><button aria-label="Toggle navigation bar" 
aria-expanded="false" class="navbar__toggle clean-btn" type="button"><svg 
width="30" height="30" viewBox="0 0 30 30" aria-hidden="true"><path 
stroke="currentColor" stroke-linecap="roun [...]
-<script src="/assets/js/runtime~main.8cd95923.js"></script>
+<div role="region" aria-label="Skip to main content"><a 
class="skipToContent_fXgn" href="#docusaurus_skipToContent_fallback">Skip to 
main content</a></div><nav aria-label="Main" class="navbar 
navbar--fixed-top"><div class="navbar__inner"><div 
class="navbar__items"><button aria-label="Toggle navigation bar" 
aria-expanded="false" class="navbar__toggle clean-btn" type="button"><svg 
width="30" height="30" viewBox="0 0 30 30" aria-hidden="true"><path 
stroke="currentColor" stroke-linecap="roun [...]
+<script src="/assets/js/runtime~main.099a55a2.js"></script>
 <script src="/assets/js/main.e9b0f91d.js"></script>
 </body>
 </html>
\ No newline at end of file
diff --git a/docs/vision/index.html b/docs/vision/index.html
index 2339338b..08aba6c3 100644
--- a/docs/vision/index.html
+++ b/docs/vision/index.html
@@ -5,13 +5,13 @@
 <meta name="generator" content="Docusaurus v2.3.1">
 <title data-rh="true">Vision | Apache OpenDAL</title><meta data-rh="true" 
name="viewport" content="width=device-width,initial-scale=1"><meta 
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name="docusaurus_locale" content="en"><meta data-rh="true" 
name="docsearch:language" content="en"><meta data-rh="true" 
name="docusaurus_version" content="current"><meta data-rh= [...]
 <link rel="alternate" type="application/atom+xml" href="/blog/atom.xml" 
title="Apache OpenDAL Atom Feed"><link rel="stylesheet" 
href="/assets/css/styles.46689101.css">
-<link rel="preload" href="/assets/js/runtime~main.8cd95923.js" as="script">
+<link rel="preload" href="/assets/js/runtime~main.099a55a2.js" as="script">
 <link rel="preload" href="/assets/js/main.e9b0f91d.js" as="script">
 </head>
 <body class="navigation-with-keyboard">
 <script>!function(){function 
t(t){document.documentElement.setAttribute("data-theme",t)}var e=function(){var 
t=null;try{t=localStorage.getItem("theme")}catch(t){}return 
t}();t(null!==e?e:"light")}()</script><div id="__docusaurus">
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aria-expanded="false" class="navbar__toggle clean-btn" type="button"><svg 
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stroke="currentColor" stroke-linecap="roun [...]
-<script src="/assets/js/runtime~main.8cd95923.js"></script>
+<div role="region" aria-label="Skip to main content"><a 
class="skipToContent_fXgn" href="#docusaurus_skipToContent_fallback">Skip to 
main content</a></div><nav aria-label="Main" class="navbar 
navbar--fixed-top"><div class="navbar__inner"><div 
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aria-expanded="false" class="navbar__toggle clean-btn" type="button"><svg 
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stroke="currentColor" stroke-linecap="roun [...]
+<script src="/assets/js/runtime~main.099a55a2.js"></script>
 <script src="/assets/js/main.e9b0f91d.js"></script>
 </body>
 </html>
\ No newline at end of file
diff --git a/index.html b/index.html
index 1a6e28d6..ef10c892 100644
--- a/index.html
+++ b/index.html
@@ -5,13 +5,13 @@
 <meta name="generator" content="Docusaurus v2.3.1">
 <title data-rh="true">Apache OpenDAL</title><meta data-rh="true" 
property="og:title" content="Apache OpenDAL"><meta data-rh="true" 
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name="docusaurus_tag" content="default"><meta data-rh="true" name="docse [...]
 <link rel="alternate" type="application/atom+xml" href="/blog/atom.xml" 
title="Apache OpenDAL Atom Feed"><link rel="stylesheet" 
href="/assets/css/styles.46689101.css">
-<link rel="preload" href="/assets/js/runtime~main.8cd95923.js" as="script">
+<link rel="preload" href="/assets/js/runtime~main.099a55a2.js" as="script">
 <link rel="preload" href="/assets/js/main.e9b0f91d.js" as="script">
 </head>
 <body class="navigation-with-keyboard">
 <script>!function(){function 
t(t){document.documentElement.setAttribute("data-theme",t)}var e=function(){var 
t=null;try{t=localStorage.getItem("theme")}catch(t){}return 
t}();t(null!==e?e:"light")}()</script><div id="__docusaurus">
 <div id="docusaurus-base-url-issue-banner-container"></div><div role="region" 
aria-label="Skip to main content"><a class="skipToContent_fXgn" 
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navigation bar" aria-expanded="false" class="navbar__toggle clean-btn" 
type="button"><svg width="30" height="30" viewBox="0 0 30 30" aria-hid [...]
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 <script src="/assets/js/main.e9b0f91d.js"></script>
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 </html>
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