| <!DOCTYPE html><html class="default" lang="en" data-base="../"><head><meta charset="utf-8"/><meta http-equiv="x-ua-compatible" content="IE=edge"/><title>Metadata | Apache OpenDAL™ - v0.48.3</title><meta name="description" content="Documentation for Apache OpenDAL™"/><meta name="viewport" content="width=device-width, initial-scale=1"/><link rel="stylesheet" href="../assets/style.css"/><link rel="stylesheet" href="../assets/highlight.css"/><script defer src="../assets/main.js"></script><script async src="../assets/icons.js" id="tsd-icons-script"></script><script async src="../assets/search.js" id="tsd-search-script"></script><script async src="../assets/navigation.js" id="tsd-nav-script"></script></head><body><script>document.documentElement.dataset.theme = localStorage.getItem("tsd-theme") || "os";document.body.style.display="none";setTimeout(() => window.app?app.showPage():document.body.style.removeProperty("display"),500)</script><header class="tsd-page-toolbar"><div class="tsd-toolbar-contents container"><a href="../index.html" class="title">Apache OpenDAL™ - v0.48.3</a><div id="tsd-toolbar-links"><a href="https://opendal.apache.org/">Homepage</a><a href="https://github.com/apache/opendal/tree/main/bindings/nodejs">GitHub</a></div><button id="tsd-search-trigger" class="tsd-widget" aria-label="Search"><svg width="16" height="16" viewBox="0 0 16 16" fill="none" aria-hidden="true"><use href="../assets/icons.svg#icon-search"></use></svg></button><dialog id="tsd-search" aria-label="Search"><input role="combobox" id="tsd-search-input" aria-controls="tsd-search-results" aria-autocomplete="list" aria-expanded="true" autocapitalize="off" autocomplete="off" placeholder="Search the docs" maxLength="100"/><ul role="listbox" id="tsd-search-results"></ul><div id="tsd-search-status" aria-live="polite" aria-atomic="true"><div>Preparing search index...</div></div></dialog><a href="#" class="tsd-widget menu" id="tsd-toolbar-menu-trigger" data-toggle="menu" aria-label="Menu"><svg width="16" height="16" viewBox="0 0 16 16" fill="none" aria-hidden="true"><use href="../assets/icons.svg#icon-menu"></use></svg></a></div></header><div class="container container-main"><div class="col-content"><div class="tsd-page-title"><ul class="tsd-breadcrumb" aria-label="Breadcrumb"><li><a href="../modules/index.html">index</a></li><li><a href="" aria-current="page">Metadata</a></li></ul><h1>Class Metadata</h1></div><section class="tsd-panel tsd-comment"><div class="tsd-comment tsd-typography"><p>Metadata carries all metadata associated with a path.</p> |
| </div><div class="tsd-comment tsd-typography"></div></section><aside class="tsd-sources"><ul><li>Defined in <a href="https://github.com/apache/opendal/blob/78bbdb6954f71fdf5c7dedde212aca6640fdcae5/bindings/nodejs/generated.d.ts#L570">generated.d.ts:570</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-accordion" open><summary class="tsd-accordion-summary tsd-index-summary"><svg width="16" height="16" viewBox="0 0 16 16" fill="none" aria-hidden="true"><use href="../assets/icons.svg#icon-chevronSmall"></use></svg><h5 class="tsd-index-heading uppercase">Index</h5></summary><div class="tsd-accordion-details"><section class="tsd-index-section"><h3 class="tsd-index-heading">Constructors</h3><div class="tsd-index-list"><a href="#constructor" class="tsd-index-link"><svg class="tsd-kind-icon" viewBox="0 0 24 24" aria-label="Constructor"><use href="../assets/icons.svg#icon-512"></use></svg><span>constructor</span></a> |
| </div></section><section class="tsd-index-section"><h3 class="tsd-index-heading">Accessors</h3><div class="tsd-index-list"><a href="#contentdisposition" class="tsd-index-link"><svg class="tsd-kind-icon" viewBox="0 0 24 24" aria-label="Accessor"><use href="../assets/icons.svg#icon-262144"></use></svg><span>content<wbr/>Disposition</span></a> |
| <a href="#contentlength" class="tsd-index-link"><svg class="tsd-kind-icon" viewBox="0 0 24 24" aria-label="Accessor"><use href="../assets/icons.svg#icon-262144"></use></svg><span>content<wbr/>Length</span></a> |
| <a href="#contentmd5" class="tsd-index-link"><svg class="tsd-kind-icon" viewBox="0 0 24 24" aria-label="Accessor"><use href="../assets/icons.svg#icon-262144"></use></svg><span>content<wbr/>Md5</span></a> |
| <a href="#contenttype" class="tsd-index-link"><svg class="tsd-kind-icon" viewBox="0 0 24 24" aria-label="Accessor"><use href="../assets/icons.svg#icon-262144"></use></svg><span>content<wbr/>Type</span></a> |
| <a href="#etag" class="tsd-index-link"><svg class="tsd-kind-icon" viewBox="0 0 24 24" aria-label="Accessor"><use href="../assets/icons.svg#icon-262144"></use></svg><span>etag</span></a> |
| <a href="#lastmodified" class="tsd-index-link"><svg class="tsd-kind-icon" viewBox="0 0 24 24" aria-label="Accessor"><use href="../assets/icons.svg#icon-262144"></use></svg><span>last<wbr/>Modified</span></a> |
| </div></section><section class="tsd-index-section"><h3 class="tsd-index-heading">Methods</h3><div class="tsd-index-list"><a href="#isdirectory" class="tsd-index-link"><svg class="tsd-kind-icon" viewBox="0 0 24 24" aria-label="Method"><use href="../assets/icons.svg#icon-2048"></use></svg><span>is<wbr/>Directory</span></a> |
| <a href="#isfile" class="tsd-index-link"><svg class="tsd-kind-icon" viewBox="0 0 24 24" aria-label="Method"><use href="../assets/icons.svg#icon-2048"></use></svg><span>is<wbr/>File</span></a> |
| </div></section></div></details></section></section><details class="tsd-panel-group tsd-member-group tsd-accordion" open><summary class="tsd-accordion-summary" data-key="section-Constructors"><svg width="20" height="20" viewBox="0 0 24 24" fill="none" aria-hidden="true"><use href="../assets/icons.svg#icon-chevronDown"></use></svg><h2>Constructors</h2></summary><section><section class="tsd-panel tsd-member"><h3 class="tsd-anchor-link" id="constructor"><span>constructor</span><a href="#constructor" aria-label="Permalink" class="tsd-anchor-icon"><svg viewBox="0 0 24 24" aria-hidden="true"><use href="../assets/icons.svg#icon-anchor"></use></svg></a></h3><ul class="tsd-signatures"><li class=""><div class="tsd-signature tsd-anchor-link" id="constructormetadata"><span class="tsd-signature-keyword">new</span> <span class="tsd-kind-constructor-signature">Metadata</span><span class="tsd-signature-symbol">()</span><span class="tsd-signature-symbol">:</span> <a href="" class="tsd-signature-type tsd-kind-class">Metadata</a><a href="#constructormetadata" aria-label="Permalink" class="tsd-anchor-icon"><svg viewBox="0 0 24 24" aria-hidden="true"><use href="../assets/icons.svg#icon-anchor"></use></svg></a></div><div class="tsd-description"><h4 class="tsd-returns-title">Returns <a href="" class="tsd-signature-type tsd-kind-class">Metadata</a></h4></div></li></ul></section></section></details><details class="tsd-panel-group tsd-member-group tsd-accordion" open><summary class="tsd-accordion-summary" data-key="section-Accessors"><svg width="20" height="20" viewBox="0 0 24 24" fill="none" aria-hidden="true"><use href="../assets/icons.svg#icon-chevronDown"></use></svg><h2>Accessors</h2></summary><section><section class="tsd-panel tsd-member"><h3 class="tsd-anchor-link" id="contentdisposition"><span>content<wbr/>Disposition</span><a href="#contentdisposition" aria-label="Permalink" class="tsd-anchor-icon"><svg viewBox="0 0 24 24" aria-hidden="true"><use href="../assets/icons.svg#icon-anchor"></use></svg></a></h3><ul class="tsd-signatures"><li><div class="tsd-signature" id="contentdispositioncontentdisposition"><span class="tsd-signature-keyword">get</span> <span class="tsd-kind-get-signature">contentDisposition</span><span class="tsd-signature-symbol">()</span><span class="tsd-signature-symbol">:</span> <span class="tsd-signature-type">null</span> <span class="tsd-signature-symbol">|</span> <span class="tsd-signature-type">string</span></div><div class="tsd-description"><div class="tsd-comment tsd-typography"><p>Content-Disposition of this object</p> |
| </div><h4 class="tsd-returns-title">Returns <span class="tsd-signature-type">null</span> <span class="tsd-signature-symbol">|</span> <span class="tsd-signature-type">string</span></h4><div class="tsd-comment tsd-typography"></div><aside class="tsd-sources"><ul><li>Defined in <a href="https://github.com/apache/opendal/blob/78bbdb6954f71fdf5c7dedde212aca6640fdcae5/bindings/nodejs/generated.d.ts#L576">generated.d.ts:576</a></li></ul></aside></div></li></ul></section><section class="tsd-panel tsd-member"><h3 class="tsd-anchor-link" id="contentlength"><span>content<wbr/>Length</span><a href="#contentlength" aria-label="Permalink" class="tsd-anchor-icon"><svg viewBox="0 0 24 24" aria-hidden="true"><use href="../assets/icons.svg#icon-anchor"></use></svg></a></h3><ul class="tsd-signatures"><li><div class="tsd-signature" id="contentlengthcontentlength"><span class="tsd-signature-keyword">get</span> <span class="tsd-kind-get-signature">contentLength</span><span class="tsd-signature-symbol">()</span><span class="tsd-signature-symbol">:</span> <span class="tsd-signature-type">null</span> <span class="tsd-signature-symbol">|</span> <span class="tsd-signature-type">bigint</span></div><div class="tsd-description"><div class="tsd-comment tsd-typography"><p>Content Length of this object</p> |
| </div><h4 class="tsd-returns-title">Returns <span class="tsd-signature-type">null</span> <span class="tsd-signature-symbol">|</span> <span class="tsd-signature-type">bigint</span></h4><div class="tsd-comment tsd-typography"></div><aside class="tsd-sources"><ul><li>Defined in <a href="https://github.com/apache/opendal/blob/78bbdb6954f71fdf5c7dedde212aca6640fdcae5/bindings/nodejs/generated.d.ts#L578">generated.d.ts:578</a></li></ul></aside></div></li></ul></section><section class="tsd-panel tsd-member"><h3 class="tsd-anchor-link" id="contentmd5"><span>content<wbr/>Md5</span><a href="#contentmd5" aria-label="Permalink" class="tsd-anchor-icon"><svg viewBox="0 0 24 24" aria-hidden="true"><use href="../assets/icons.svg#icon-anchor"></use></svg></a></h3><ul class="tsd-signatures"><li><div class="tsd-signature" id="contentmd5contentmd5"><span class="tsd-signature-keyword">get</span> <span class="tsd-kind-get-signature">contentMd5</span><span class="tsd-signature-symbol">()</span><span class="tsd-signature-symbol">:</span> <span class="tsd-signature-type">null</span> <span class="tsd-signature-symbol">|</span> <span class="tsd-signature-type">string</span></div><div class="tsd-description"><div class="tsd-comment tsd-typography"><p>Content MD5 of this object.</p> |
| </div><h4 class="tsd-returns-title">Returns <span class="tsd-signature-type">null</span> <span class="tsd-signature-symbol">|</span> <span class="tsd-signature-type">string</span></h4><div class="tsd-comment tsd-typography"></div><aside class="tsd-sources"><ul><li>Defined in <a href="https://github.com/apache/opendal/blob/78bbdb6954f71fdf5c7dedde212aca6640fdcae5/bindings/nodejs/generated.d.ts#L580">generated.d.ts:580</a></li></ul></aside></div></li></ul></section><section class="tsd-panel tsd-member"><h3 class="tsd-anchor-link" id="contenttype"><span>content<wbr/>Type</span><a href="#contenttype" aria-label="Permalink" class="tsd-anchor-icon"><svg viewBox="0 0 24 24" aria-hidden="true"><use href="../assets/icons.svg#icon-anchor"></use></svg></a></h3><ul class="tsd-signatures"><li><div class="tsd-signature" id="contenttypecontenttype"><span class="tsd-signature-keyword">get</span> <span class="tsd-kind-get-signature">contentType</span><span class="tsd-signature-symbol">()</span><span class="tsd-signature-symbol">:</span> <span class="tsd-signature-type">null</span> <span class="tsd-signature-symbol">|</span> <span class="tsd-signature-type">string</span></div><div class="tsd-description"><div class="tsd-comment tsd-typography"><p>Content Type of this object.</p> |
| </div><h4 class="tsd-returns-title">Returns <span class="tsd-signature-type">null</span> <span class="tsd-signature-symbol">|</span> <span class="tsd-signature-type">string</span></h4><div class="tsd-comment tsd-typography"></div><aside class="tsd-sources"><ul><li>Defined in <a href="https://github.com/apache/opendal/blob/78bbdb6954f71fdf5c7dedde212aca6640fdcae5/bindings/nodejs/generated.d.ts#L582">generated.d.ts:582</a></li></ul></aside></div></li></ul></section><section class="tsd-panel tsd-member"><h3 class="tsd-anchor-link" id="etag"><span>etag</span><a href="#etag" aria-label="Permalink" class="tsd-anchor-icon"><svg viewBox="0 0 24 24" aria-hidden="true"><use href="../assets/icons.svg#icon-anchor"></use></svg></a></h3><ul class="tsd-signatures"><li><div class="tsd-signature" id="etagetag"><span class="tsd-signature-keyword">get</span> <span class="tsd-kind-get-signature">etag</span><span class="tsd-signature-symbol">()</span><span class="tsd-signature-symbol">:</span> <span class="tsd-signature-type">null</span> <span class="tsd-signature-symbol">|</span> <span class="tsd-signature-type">string</span></div><div class="tsd-description"><div class="tsd-comment tsd-typography"><p>ETag of this object.</p> |
| </div><h4 class="tsd-returns-title">Returns <span class="tsd-signature-type">null</span> <span class="tsd-signature-symbol">|</span> <span class="tsd-signature-type">string</span></h4><div class="tsd-comment tsd-typography"></div><aside class="tsd-sources"><ul><li>Defined in <a href="https://github.com/apache/opendal/blob/78bbdb6954f71fdf5c7dedde212aca6640fdcae5/bindings/nodejs/generated.d.ts#L584">generated.d.ts:584</a></li></ul></aside></div></li></ul></section><section class="tsd-panel tsd-member"><h3 class="tsd-anchor-link" id="lastmodified"><span>last<wbr/>Modified</span><a href="#lastmodified" aria-label="Permalink" class="tsd-anchor-icon"><svg viewBox="0 0 24 24" aria-hidden="true"><use href="../assets/icons.svg#icon-anchor"></use></svg></a></h3><ul class="tsd-signatures"><li><div class="tsd-signature" id="lastmodifiedlastmodified"><span class="tsd-signature-keyword">get</span> <span class="tsd-kind-get-signature">lastModified</span><span class="tsd-signature-symbol">()</span><span class="tsd-signature-symbol">:</span> <span class="tsd-signature-type">null</span> <span class="tsd-signature-symbol">|</span> <span class="tsd-signature-type">string</span></div><div class="tsd-description"><div class="tsd-comment tsd-typography"><p>Last Modified of this object.</p> |
| <p>We will output this time in RFC3339 format like <code>1996-12-19T16:39:57+08:00</code>.</p> |
| </div><h4 class="tsd-returns-title">Returns <span class="tsd-signature-type">null</span> <span class="tsd-signature-symbol">|</span> <span class="tsd-signature-type">string</span></h4><div class="tsd-comment tsd-typography"></div><aside class="tsd-sources"><ul><li>Defined in <a href="https://github.com/apache/opendal/blob/78bbdb6954f71fdf5c7dedde212aca6640fdcae5/bindings/nodejs/generated.d.ts#L590">generated.d.ts:590</a></li></ul></aside></div></li></ul></section></section></details><details class="tsd-panel-group tsd-member-group tsd-accordion" open><summary class="tsd-accordion-summary" data-key="section-Methods"><svg width="20" height="20" viewBox="0 0 24 24" fill="none" aria-hidden="true"><use href="../assets/icons.svg#icon-chevronDown"></use></svg><h2>Methods</h2></summary><section><section class="tsd-panel tsd-member"><h3 class="tsd-anchor-link" id="isdirectory"><span>is<wbr/>Directory</span><a href="#isdirectory" aria-label="Permalink" class="tsd-anchor-icon"><svg viewBox="0 0 24 24" aria-hidden="true"><use href="../assets/icons.svg#icon-anchor"></use></svg></a></h3><ul class="tsd-signatures"><li class=""><div class="tsd-signature tsd-anchor-link" id="isdirectory-1"><span class="tsd-kind-call-signature">isDirectory</span><span class="tsd-signature-symbol">()</span><span class="tsd-signature-symbol">:</span> <span class="tsd-signature-type">boolean</span><a href="#isdirectory-1" aria-label="Permalink" class="tsd-anchor-icon"><svg viewBox="0 0 24 24" aria-hidden="true"><use href="../assets/icons.svg#icon-anchor"></use></svg></a></div><div class="tsd-description"><div class="tsd-comment tsd-typography"><p>Returns true if the <op.stat> object describes a file system directory.</p> |
| </div><h4 class="tsd-returns-title">Returns <span class="tsd-signature-type">boolean</span></h4><div class="tsd-comment tsd-typography"></div><aside class="tsd-sources"><ul><li>Defined in <a href="https://github.com/apache/opendal/blob/78bbdb6954f71fdf5c7dedde212aca6640fdcae5/bindings/nodejs/generated.d.ts#L572">generated.d.ts:572</a></li></ul></aside></div></li></ul></section><section class="tsd-panel tsd-member"><h3 class="tsd-anchor-link" id="isfile"><span>is<wbr/>File</span><a href="#isfile" aria-label="Permalink" class="tsd-anchor-icon"><svg viewBox="0 0 24 24" aria-hidden="true"><use href="../assets/icons.svg#icon-anchor"></use></svg></a></h3><ul class="tsd-signatures"><li class=""><div class="tsd-signature tsd-anchor-link" id="isfile-1"><span class="tsd-kind-call-signature">isFile</span><span class="tsd-signature-symbol">()</span><span class="tsd-signature-symbol">:</span> <span class="tsd-signature-type">boolean</span><a href="#isfile-1" aria-label="Permalink" class="tsd-anchor-icon"><svg viewBox="0 0 24 24" aria-hidden="true"><use href="../assets/icons.svg#icon-anchor"></use></svg></a></div><div class="tsd-description"><div class="tsd-comment tsd-typography"><p>Returns true if the <op.stat> object describes a regular file.</p> |
| </div><h4 class="tsd-returns-title">Returns <span class="tsd-signature-type">boolean</span></h4><div class="tsd-comment tsd-typography"></div><aside class="tsd-sources"><ul><li>Defined in <a href="https://github.com/apache/opendal/blob/78bbdb6954f71fdf5c7dedde212aca6640fdcae5/bindings/nodejs/generated.d.ts#L574">generated.d.ts:574</a></li></ul></aside></div></li></ul></section></section></details></div><div class="col-sidebar"><div class="page-menu"><div class="tsd-navigation settings"><details class="tsd-accordion"><summary class="tsd-accordion-summary"><svg width="20" height="20" viewBox="0 0 24 24" fill="none" aria-hidden="true"><use href="../assets/icons.svg#icon-chevronDown"></use></svg><h3>Settings</h3></summary><div class="tsd-accordion-details"><div class="tsd-filter-visibility"><span class="settings-label">Member Visibility</span><ul id="tsd-filter-options"><li class="tsd-filter-item"><label class="tsd-filter-input"><input type="checkbox" id="tsd-filter-inherited" name="inherited" checked/><svg width="32" height="32" viewBox="0 0 32 32" aria-hidden="true"><rect class="tsd-checkbox-background" width="30" height="30" x="1" y="1" rx="6" fill="none"></rect><path class="tsd-checkbox-checkmark" d="M8.35422 16.8214L13.2143 21.75L24.6458 10.25" stroke="none" stroke-width="3.5" stroke-linejoin="round" fill="none"></path></svg><span>Inherited</span></label></li></ul></div><div class="tsd-theme-toggle"><label class="settings-label" for="tsd-theme">Theme</label><select id="tsd-theme"><option value="os">OS</option><option value="light">Light</option><option value="dark">Dark</option></select></div></div></details></div><details open class="tsd-accordion tsd-page-navigation"><summary class="tsd-accordion-summary"><svg width="20" height="20" viewBox="0 0 24 24" fill="none" aria-hidden="true"><use href="../assets/icons.svg#icon-chevronDown"></use></svg><h3>On This Page</h3></summary><div class="tsd-accordion-details"><details open class="tsd-accordion tsd-page-navigation-section"><summary class="tsd-accordion-summary" data-key="section-Constructors"><svg width="20" height="20" viewBox="0 0 24 24" fill="none" aria-hidden="true"><use href="../assets/icons.svg#icon-chevronDown"></use></svg>Constructors</summary><div><a href="#constructor"><svg class="tsd-kind-icon" viewBox="0 0 24 24" aria-label="Constructor"><use href="../assets/icons.svg#icon-512"></use></svg><span>constructor</span></a></div></details><details open class="tsd-accordion tsd-page-navigation-section"><summary class="tsd-accordion-summary" data-key="section-Accessors"><svg width="20" height="20" viewBox="0 0 24 24" fill="none" aria-hidden="true"><use href="../assets/icons.svg#icon-chevronDown"></use></svg>Accessors</summary><div><a href="#contentdisposition"><svg class="tsd-kind-icon" viewBox="0 0 24 24" aria-label="Accessor"><use href="../assets/icons.svg#icon-262144"></use></svg><span>content<wbr/>Disposition</span></a><a href="#contentlength"><svg class="tsd-kind-icon" viewBox="0 0 24 24" aria-label="Accessor"><use href="../assets/icons.svg#icon-262144"></use></svg><span>content<wbr/>Length</span></a><a href="#contentmd5"><svg class="tsd-kind-icon" viewBox="0 0 24 24" aria-label="Accessor"><use href="../assets/icons.svg#icon-262144"></use></svg><span>content<wbr/>Md5</span></a><a href="#contenttype"><svg class="tsd-kind-icon" viewBox="0 0 24 24" aria-label="Accessor"><use href="../assets/icons.svg#icon-262144"></use></svg><span>content<wbr/>Type</span></a><a href="#etag"><svg class="tsd-kind-icon" viewBox="0 0 24 24" aria-label="Accessor"><use href="../assets/icons.svg#icon-262144"></use></svg><span>etag</span></a><a href="#lastmodified"><svg class="tsd-kind-icon" viewBox="0 0 24 24" aria-label="Accessor"><use href="../assets/icons.svg#icon-262144"></use></svg><span>last<wbr/>Modified</span></a></div></details><details open class="tsd-accordion tsd-page-navigation-section"><summary class="tsd-accordion-summary" data-key="section-Methods"><svg width="20" height="20" viewBox="0 0 24 24" fill="none" aria-hidden="true"><use href="../assets/icons.svg#icon-chevronDown"></use></svg>Methods</summary><div><a href="#isdirectory"><svg class="tsd-kind-icon" viewBox="0 0 24 24" aria-label="Method"><use href="../assets/icons.svg#icon-2048"></use></svg><span>is<wbr/>Directory</span></a><a href="#isfile"><svg class="tsd-kind-icon" viewBox="0 0 24 24" aria-label="Method"><use href="../assets/icons.svg#icon-2048"></use></svg><span>is<wbr/>File</span></a></div></details></div></details></div><div class="site-menu"><nav id="tsd-sidebar-links" class="tsd-navigation"><a href="https://opendal.apache.org/" class="tsd-nav-link">Homepage</a><a href="https://github.com/apache/opendal/tree/main/bindings/nodejs" class="tsd-nav-link">GitHub</a></nav><nav class="tsd-navigation"><a href="../modules.html">Apache OpenDAL™ - 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