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<div class="subTitle">org.apache.beam.sdk.io.aws.dynamodb</div>
<h2 title="Class DynamoDBIO.Write" class="title">Class DynamoDBIO.Write&lt;T&gt;</h2>
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<div class="contentContainer">
<ul class="inheritance">
<li>java.lang.Object</li>
<li>
<ul class="inheritance">
<li><a href="../../../../../../../org/apache/beam/sdk/transforms/PTransform.html" title="class in org.apache.beam.sdk.transforms">org.apache.beam.sdk.transforms.PTransform</a>&lt;<a href="../../../../../../../org/apache/beam/sdk/values/PCollection.html" title="class in org.apache.beam.sdk.values">PCollection</a>&lt;T&gt;,<a href="../../../../../../../org/apache/beam/sdk/values/PCollection.html" title="class in org.apache.beam.sdk.values">PCollection</a>&lt;java.lang.Void&gt;&gt;</li>
<li>
<ul class="inheritance">
<li>org.apache.beam.sdk.io.aws.dynamodb.DynamoDBIO.Write&lt;T&gt;</li>
</ul>
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<dt>All Implemented Interfaces:</dt>
<dd>java.io.Serializable, <a href="../../../../../../../org/apache/beam/sdk/transforms/display/HasDisplayData.html" title="interface in org.apache.beam.sdk.transforms.display">HasDisplayData</a></dd>
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<dl>
<dt>Enclosing class:</dt>
<dd><a href="../../../../../../../org/apache/beam/sdk/io/aws/dynamodb/DynamoDBIO.html" title="class in org.apache.beam.sdk.io.aws.dynamodb">DynamoDBIO</a></dd>
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<pre>public abstract static class <span class="typeNameLabel">DynamoDBIO.Write&lt;T&gt;</span>
extends <a href="../../../../../../../org/apache/beam/sdk/transforms/PTransform.html" title="class in org.apache.beam.sdk.transforms">PTransform</a>&lt;<a href="../../../../../../../org/apache/beam/sdk/values/PCollection.html" title="class in org.apache.beam.sdk.values">PCollection</a>&lt;T&gt;,<a href="../../../../../../../org/apache/beam/sdk/values/PCollection.html" title="class in org.apache.beam.sdk.values">PCollection</a>&lt;java.lang.Void&gt;&gt;</pre>
<div class="block">Write a PCollection<T> data into DynamoDB.</div>
<dl>
<dt><span class="seeLabel">See Also:</span></dt>
<dd><a href="../../../../../../../serialized-form.html#org.apache.beam.sdk.io.aws.dynamodb.DynamoDBIO.Write">Serialized Form</a></dd>
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<code><a href="../../../../../../../org/apache/beam/sdk/transforms/PTransform.html#name">name</a>, <a href="../../../../../../../org/apache/beam/sdk/transforms/PTransform.html#resourceHints">resourceHints</a></code></li>
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<td class="colOne"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/beam/sdk/io/aws/dynamodb/DynamoDBIO.Write.html#Write--">Write</a></span>()</code>&nbsp;</td>
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<caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd">&nbsp;</span></span><span id="t2" class="tableTab"><span><a href="javascript:show(2);">Instance Methods</a></span><span class="tabEnd">&nbsp;</span></span><span id="t4" class="tableTab"><span><a href="javascript:show(8);">Concrete Methods</a></span><span class="tabEnd">&nbsp;</span></span></caption>
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<th class="colFirst" scope="col">Modifier and Type</th>
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<td class="colFirst"><code><a href="../../../../../../../org/apache/beam/sdk/values/PCollection.html" title="class in org.apache.beam.sdk.values">PCollection</a>&lt;java.lang.Void&gt;</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/beam/sdk/io/aws/dynamodb/DynamoDBIO.Write.html#expand-org.apache.beam.sdk.values.PCollection-">expand</a></span>(<a href="../../../../../../../org/apache/beam/sdk/values/PCollection.html" title="class in org.apache.beam.sdk.values">PCollection</a>&lt;<a href="../../../../../../../org/apache/beam/sdk/io/aws/dynamodb/DynamoDBIO.Write.html" title="type parameter in DynamoDBIO.Write">T</a>&gt;&nbsp;input)</code>
<div class="block">Override this method to specify how this <code>PTransform</code> should be expanded on the given
<code>InputT</code>.</div>
</td>
</tr>
<tr id="i1" class="rowColor">
<td class="colFirst"><code><a href="../../../../../../../org/apache/beam/sdk/io/aws/dynamodb/DynamoDBIO.Write.html" title="class in org.apache.beam.sdk.io.aws.dynamodb">DynamoDBIO.Write</a>&lt;<a href="../../../../../../../org/apache/beam/sdk/io/aws/dynamodb/DynamoDBIO.Write.html" title="type parameter in DynamoDBIO.Write">T</a>&gt;</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/beam/sdk/io/aws/dynamodb/DynamoDBIO.Write.html#withAwsClientsProvider-org.apache.beam.sdk.io.aws.dynamodb.AwsClientsProvider-">withAwsClientsProvider</a></span>(<a href="../../../../../../../org/apache/beam/sdk/io/aws/dynamodb/AwsClientsProvider.html" title="interface in org.apache.beam.sdk.io.aws.dynamodb">AwsClientsProvider</a>&nbsp;awsClientsProvider)</code>&nbsp;</td>
</tr>
<tr id="i2" class="altColor">
<td class="colFirst"><code><a href="../../../../../../../org/apache/beam/sdk/io/aws/dynamodb/DynamoDBIO.Write.html" title="class in org.apache.beam.sdk.io.aws.dynamodb">DynamoDBIO.Write</a>&lt;<a href="../../../../../../../org/apache/beam/sdk/io/aws/dynamodb/DynamoDBIO.Write.html" title="type parameter in DynamoDBIO.Write">T</a>&gt;</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/beam/sdk/io/aws/dynamodb/DynamoDBIO.Write.html#withAwsClientsProvider-java.lang.String-java.lang.String-com.amazonaws.regions.Regions-">withAwsClientsProvider</a></span>(java.lang.String&nbsp;awsAccessKey,
java.lang.String&nbsp;awsSecretKey,
<a href="https://static.javadoc.io/com.amazonaws/aws-java-sdk-core/1.12.135/com/amazonaws/regions/Regions.html?is-external=true" title="class or interface in com.amazonaws.regions">Regions</a>&nbsp;region)</code>&nbsp;</td>
</tr>
<tr id="i3" class="rowColor">
<td class="colFirst"><code><a href="../../../../../../../org/apache/beam/sdk/io/aws/dynamodb/DynamoDBIO.Write.html" title="class in org.apache.beam.sdk.io.aws.dynamodb">DynamoDBIO.Write</a>&lt;<a href="../../../../../../../org/apache/beam/sdk/io/aws/dynamodb/DynamoDBIO.Write.html" title="type parameter in DynamoDBIO.Write">T</a>&gt;</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/beam/sdk/io/aws/dynamodb/DynamoDBIO.Write.html#withAwsClientsProvider-java.lang.String-java.lang.String-com.amazonaws.regions.Regions-java.lang.String-">withAwsClientsProvider</a></span>(java.lang.String&nbsp;awsAccessKey,
java.lang.String&nbsp;awsSecretKey,
<a href="https://static.javadoc.io/com.amazonaws/aws-java-sdk-core/1.12.135/com/amazonaws/regions/Regions.html?is-external=true" title="class or interface in com.amazonaws.regions">Regions</a>&nbsp;region,
java.lang.String&nbsp;serviceEndpoint)</code>&nbsp;</td>
</tr>
<tr id="i4" class="altColor">
<td class="colFirst"><code><a href="../../../../../../../org/apache/beam/sdk/io/aws/dynamodb/DynamoDBIO.Write.html" title="class in org.apache.beam.sdk.io.aws.dynamodb">DynamoDBIO.Write</a>&lt;<a href="../../../../../../../org/apache/beam/sdk/io/aws/dynamodb/DynamoDBIO.Write.html" title="type parameter in DynamoDBIO.Write">T</a>&gt;</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/beam/sdk/io/aws/dynamodb/DynamoDBIO.Write.html#withDeduplicateKeys-java.util.List-">withDeduplicateKeys</a></span>(java.util.List&lt;java.lang.String&gt;&nbsp;deduplicateKeys)</code>&nbsp;</td>
</tr>
<tr id="i5" class="rowColor">
<td class="colFirst"><code><a href="../../../../../../../org/apache/beam/sdk/io/aws/dynamodb/DynamoDBIO.Write.html" title="class in org.apache.beam.sdk.io.aws.dynamodb">DynamoDBIO.Write</a>&lt;<a href="../../../../../../../org/apache/beam/sdk/io/aws/dynamodb/DynamoDBIO.Write.html" title="type parameter in DynamoDBIO.Write">T</a>&gt;</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/beam/sdk/io/aws/dynamodb/DynamoDBIO.Write.html#withRetryConfiguration-org.apache.beam.sdk.io.aws.dynamodb.DynamoDBIO.RetryConfiguration-">withRetryConfiguration</a></span>(<a href="../../../../../../../org/apache/beam/sdk/io/aws/dynamodb/DynamoDBIO.RetryConfiguration.html" title="class in org.apache.beam.sdk.io.aws.dynamodb">DynamoDBIO.RetryConfiguration</a>&nbsp;retryConfiguration)</code>
<div class="block">Provides configuration to retry a failed request to publish a set of records to DynamoDB.</div>
</td>
</tr>
<tr id="i6" class="altColor">
<td class="colFirst"><code><a href="../../../../../../../org/apache/beam/sdk/io/aws/dynamodb/DynamoDBIO.Write.html" title="class in org.apache.beam.sdk.io.aws.dynamodb">DynamoDBIO.Write</a>&lt;<a href="../../../../../../../org/apache/beam/sdk/io/aws/dynamodb/DynamoDBIO.Write.html" title="type parameter in DynamoDBIO.Write">T</a>&gt;</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/beam/sdk/io/aws/dynamodb/DynamoDBIO.Write.html#withWriteRequestMapperFn-org.apache.beam.sdk.transforms.SerializableFunction-">withWriteRequestMapperFn</a></span>(<a href="../../../../../../../org/apache/beam/sdk/transforms/SerializableFunction.html" title="interface in org.apache.beam.sdk.transforms">SerializableFunction</a>&lt;<a href="../../../../../../../org/apache/beam/sdk/io/aws/dynamodb/DynamoDBIO.Write.html" title="type parameter in DynamoDBIO.Write">T</a>,<a href="../../../../../../../org/apache/beam/sdk/values/KV.html" title="class in org.apache.beam.sdk.values">KV</a>&lt;java.lang.String,<a href="https://static.javadoc.io/com.amazonaws/aws-java-sdk-dynamodb/1.12.135/com/amazonaws/services/dynamodbv2/model/WriteRequest.html?is-external=true" title="class or interface in com.amazonaws.services.dynamodbv2.model">WriteRequest</a>&gt;&gt;&nbsp;writeItemMapperFn)</code>&nbsp;</td>
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<code><a href="../../../../../../../org/apache/beam/sdk/transforms/PTransform.html#compose-org.apache.beam.sdk.transforms.SerializableFunction-">compose</a>, <a href="../../../../../../../org/apache/beam/sdk/transforms/PTransform.html#compose-java.lang.String-org.apache.beam.sdk.transforms.SerializableFunction-">compose</a>, <a href="../../../../../../../org/apache/beam/sdk/transforms/PTransform.html#getAdditionalInputs--">getAdditionalInputs</a>, <a href="../../../../../../../org/apache/beam/sdk/transforms/PTransform.html#getDefaultOutputCoder--">getDefaultOutputCoder</a>, <a href="../../../../../../../org/apache/beam/sdk/transforms/PTransform.html#getDefaultOutputCoder-InputT-">getDefaultOutputCoder</a>, <a href="../../../../../../../org/apache/beam/sdk/transforms/PTransform.html#getDefaultOutputCoder-InputT-org.apache.beam.sdk.values.PCollection-">getDefaultOutputCoder</a>, <a href="../../../../../../../org/apache/beam/sdk/transforms/PTransform.html#getKindString--">getKindString</a>, <a href="../../../../../../../org/apache/beam/sdk/transforms/PTransform.html#getName--">getName</a>, <a href="../../../../../../../org/apache/beam/sdk/transforms/PTransform.html#getResourceHints--">getResourceHints</a>, <a href="../../../../../../../org/apache/beam/sdk/transforms/PTransform.html#populateDisplayData-org.apache.beam.sdk.transforms.display.DisplayData.Builder-">populateDisplayData</a>, <a href="../../../../../../../org/apache/beam/sdk/transforms/PTransform.html#setResourceHints-org.apache.beam.sdk.transforms.resourcehints.ResourceHints-">setResourceHints</a>, <a href="../../../../../../../org/apache/beam/sdk/transforms/PTransform.html#toString--">toString</a>, <a href="../../../../../../../org/apache/beam/sdk/transforms/PTransform.html#validate-org.apache.beam.sdk.options.PipelineOptions-">validate</a></code></li>
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<h4>Write</h4>
<pre>public&nbsp;Write()</pre>
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<h4>withAwsClientsProvider</h4>
<pre>public&nbsp;<a href="../../../../../../../org/apache/beam/sdk/io/aws/dynamodb/DynamoDBIO.Write.html" title="class in org.apache.beam.sdk.io.aws.dynamodb">DynamoDBIO.Write</a>&lt;<a href="../../../../../../../org/apache/beam/sdk/io/aws/dynamodb/DynamoDBIO.Write.html" title="type parameter in DynamoDBIO.Write">T</a>&gt;&nbsp;withAwsClientsProvider(<a href="../../../../../../../org/apache/beam/sdk/io/aws/dynamodb/AwsClientsProvider.html" title="interface in org.apache.beam.sdk.io.aws.dynamodb">AwsClientsProvider</a>&nbsp;awsClientsProvider)</pre>
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<pre>public&nbsp;<a href="../../../../../../../org/apache/beam/sdk/io/aws/dynamodb/DynamoDBIO.Write.html" title="class in org.apache.beam.sdk.io.aws.dynamodb">DynamoDBIO.Write</a>&lt;<a href="../../../../../../../org/apache/beam/sdk/io/aws/dynamodb/DynamoDBIO.Write.html" title="type parameter in DynamoDBIO.Write">T</a>&gt;&nbsp;withAwsClientsProvider(java.lang.String&nbsp;awsAccessKey,
java.lang.String&nbsp;awsSecretKey,
<a href="https://static.javadoc.io/com.amazonaws/aws-java-sdk-core/1.12.135/com/amazonaws/regions/Regions.html?is-external=true" title="class or interface in com.amazonaws.regions">Regions</a>&nbsp;region,
java.lang.String&nbsp;serviceEndpoint)</pre>
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<pre>public&nbsp;<a href="../../../../../../../org/apache/beam/sdk/io/aws/dynamodb/DynamoDBIO.Write.html" title="class in org.apache.beam.sdk.io.aws.dynamodb">DynamoDBIO.Write</a>&lt;<a href="../../../../../../../org/apache/beam/sdk/io/aws/dynamodb/DynamoDBIO.Write.html" title="type parameter in DynamoDBIO.Write">T</a>&gt;&nbsp;withAwsClientsProvider(java.lang.String&nbsp;awsAccessKey,
java.lang.String&nbsp;awsSecretKey,
<a href="https://static.javadoc.io/com.amazonaws/aws-java-sdk-core/1.12.135/com/amazonaws/regions/Regions.html?is-external=true" title="class or interface in com.amazonaws.regions">Regions</a>&nbsp;region)</pre>
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<h4>withRetryConfiguration</h4>
<pre>public&nbsp;<a href="../../../../../../../org/apache/beam/sdk/io/aws/dynamodb/DynamoDBIO.Write.html" title="class in org.apache.beam.sdk.io.aws.dynamodb">DynamoDBIO.Write</a>&lt;<a href="../../../../../../../org/apache/beam/sdk/io/aws/dynamodb/DynamoDBIO.Write.html" title="type parameter in DynamoDBIO.Write">T</a>&gt;&nbsp;withRetryConfiguration(<a href="../../../../../../../org/apache/beam/sdk/io/aws/dynamodb/DynamoDBIO.RetryConfiguration.html" title="class in org.apache.beam.sdk.io.aws.dynamodb">DynamoDBIO.RetryConfiguration</a>&nbsp;retryConfiguration)</pre>
<div class="block">Provides configuration to retry a failed request to publish a set of records to DynamoDB.
Users should consider that retrying might compound the underlying problem which caused the
initial failure. Users should also be aware that once retrying is exhausted the error is
surfaced to the runner which <em>may</em> then opt to retry the current partition in entirety
or abort if the max number of retries of the runner is completed. Retrying uses an
exponential backoff algorithm, with minimum backoff of 5 seconds and then surfacing the error
once the maximum number of retries or maximum configuration duration is exceeded.
<p>Example use:
<pre><code>
DynamoDBIO.write()
.withRetryConfiguration(DynamoDBIO.RetryConfiguration.create(5, Duration.standardMinutes(1))
...
</code></pre></div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>retryConfiguration</code> - the rules which govern the retry behavior</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>the <a href="../../../../../../../org/apache/beam/sdk/io/aws/dynamodb/DynamoDBIO.Write.html" title="class in org.apache.beam.sdk.io.aws.dynamodb"><code>DynamoDBIO.Write</code></a> with retrying configured</dd>
</dl>
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<pre>public&nbsp;<a href="../../../../../../../org/apache/beam/sdk/io/aws/dynamodb/DynamoDBIO.Write.html" title="class in org.apache.beam.sdk.io.aws.dynamodb">DynamoDBIO.Write</a>&lt;<a href="../../../../../../../org/apache/beam/sdk/io/aws/dynamodb/DynamoDBIO.Write.html" title="type parameter in DynamoDBIO.Write">T</a>&gt;&nbsp;withWriteRequestMapperFn(<a href="../../../../../../../org/apache/beam/sdk/transforms/SerializableFunction.html" title="interface in org.apache.beam.sdk.transforms">SerializableFunction</a>&lt;<a href="../../../../../../../org/apache/beam/sdk/io/aws/dynamodb/DynamoDBIO.Write.html" title="type parameter in DynamoDBIO.Write">T</a>,<a href="../../../../../../../org/apache/beam/sdk/values/KV.html" title="class in org.apache.beam.sdk.values">KV</a>&lt;java.lang.String,<a href="https://static.javadoc.io/com.amazonaws/aws-java-sdk-dynamodb/1.12.135/com/amazonaws/services/dynamodbv2/model/WriteRequest.html?is-external=true" title="class or interface in com.amazonaws.services.dynamodbv2.model">WriteRequest</a>&gt;&gt;&nbsp;writeItemMapperFn)</pre>
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<pre>public&nbsp;<a href="../../../../../../../org/apache/beam/sdk/io/aws/dynamodb/DynamoDBIO.Write.html" title="class in org.apache.beam.sdk.io.aws.dynamodb">DynamoDBIO.Write</a>&lt;<a href="../../../../../../../org/apache/beam/sdk/io/aws/dynamodb/DynamoDBIO.Write.html" title="type parameter in DynamoDBIO.Write">T</a>&gt;&nbsp;withDeduplicateKeys(java.util.List&lt;java.lang.String&gt;&nbsp;deduplicateKeys)</pre>
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<h4>expand</h4>
<pre>public&nbsp;<a href="../../../../../../../org/apache/beam/sdk/values/PCollection.html" title="class in org.apache.beam.sdk.values">PCollection</a>&lt;java.lang.Void&gt;&nbsp;expand(<a href="../../../../../../../org/apache/beam/sdk/values/PCollection.html" title="class in org.apache.beam.sdk.values">PCollection</a>&lt;<a href="../../../../../../../org/apache/beam/sdk/io/aws/dynamodb/DynamoDBIO.Write.html" title="type parameter in DynamoDBIO.Write">T</a>&gt;&nbsp;input)</pre>
<div class="block"><span class="descfrmTypeLabel">Description copied from class:&nbsp;<code><a href="../../../../../../../org/apache/beam/sdk/transforms/PTransform.html#expand-InputT-">PTransform</a></code></span></div>
<div class="block">Override this method to specify how this <code>PTransform</code> should be expanded on the given
<code>InputT</code>.
<p>NOTE: This method should not be called directly. Instead apply the <code>PTransform</code> should
be applied to the <code>InputT</code> using the <code>apply</code> method.
<p>Composite transforms, which are defined in terms of other transforms, should return the
output of one of the composed transforms. Non-composite transforms, which do not apply any
transforms internally, should return a new unbound output and register evaluators (via
backend-specific registration methods).</div>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="../../../../../../../org/apache/beam/sdk/transforms/PTransform.html#expand-InputT-">expand</a></code>&nbsp;in class&nbsp;<code><a href="../../../../../../../org/apache/beam/sdk/transforms/PTransform.html" title="class in org.apache.beam.sdk.transforms">PTransform</a>&lt;<a href="../../../../../../../org/apache/beam/sdk/values/PCollection.html" title="class in org.apache.beam.sdk.values">PCollection</a>&lt;<a href="../../../../../../../org/apache/beam/sdk/io/aws/dynamodb/DynamoDBIO.Write.html" title="type parameter in DynamoDBIO.Write">T</a>&gt;,<a href="../../../../../../../org/apache/beam/sdk/values/PCollection.html" title="class in org.apache.beam.sdk.values">PCollection</a>&lt;java.lang.Void&gt;&gt;</code></dd>
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