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<section id="module-apache_beam.utils.sharded_key">
<span id="apache-beam-utils-sharded-key-module"></span><h1>apache_beam.utils.sharded_key module<a class="headerlink" href="#module-apache_beam.utils.sharded_key" title="Link to this heading"></a></h1>
<dl class="py class">
<dt class="sig sig-object py" id="apache_beam.utils.sharded_key.ShardedKey">
<em class="property"><span class="pre">class</span><span class="w"> </span></em><span class="sig-prename descclassname"><span class="pre">apache_beam.utils.sharded_key.</span></span><span class="sig-name descname"><span class="pre">ShardedKey</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">key</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">shard_id</span></span><span class="p"><span class="pre">:</span></span><span class="w"> </span><span class="n"><a class="reference external" href="https://docs.python.org/3/library/stdtypes.html#bytes" title="(in Python v3.13)"><span class="pre">bytes</span></a></span></em><span class="sig-paren">)</span><a class="reference internal" href="_modules/apache_beam/utils/sharded_key.html#ShardedKey"><span class="viewcode-link"><span class="pre">[source]</span></span></a><a class="headerlink" href="#apache_beam.utils.sharded_key.ShardedKey" title="Link to this definition"></a></dt>
<dd><p>Bases: <a class="reference external" href="https://docs.python.org/3/library/functions.html#object" title="(in Python v3.13)"><code class="xref py py-class docutils literal notranslate"><span class="pre">object</span></code></a></p>
<p>A sharded key consisting of a user key and an opaque shard id represented by
bytes.</p>
<dl class="py attribute">
<dt class="sig sig-object py" id="apache_beam.utils.sharded_key.ShardedKey.key">
<span class="sig-name descname"><span class="pre">key</span></span><a class="headerlink" href="#apache_beam.utils.sharded_key.ShardedKey.key" title="Link to this definition"></a></dt>
<dd><p>The user key.</p>
</dd></dl>
<dl class="py attribute">
<dt class="sig sig-object py" id="apache_beam.utils.sharded_key.ShardedKey.shard_id">
<span class="sig-name descname"><span class="pre">shard_id</span></span><a class="headerlink" href="#apache_beam.utils.sharded_key.ShardedKey.shard_id" title="Link to this definition"></a></dt>
<dd><p>An opaque byte string that uniquely represents a shard of the key.</p>
</dd></dl>
<dl class="py property">
<dt class="sig sig-object py" id="id0">
<em class="property"><span class="pre">property</span><span class="w"> </span></em><span class="sig-name descname"><span class="pre">key</span></span><a class="headerlink" href="#id0" title="Link to this definition"></a></dt>
<dd></dd></dl>
</dd></dl>
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