# Lambda parameters for Amazon SQS event source mappings

All Lambda event source types share the same [CreateEventSourceMapping](https://docs.aws.amazon.com/lambda/latest/api/API_CreateEventSourceMapping.html) and [UpdateEventSourceMapping](https://docs.aws.amazon.com/lambda/latest/api/API_UpdateEventSourceMapping.html) API operations. However, only some of the parameters apply to Amazon SQS.
| Parameter | Required | Default | Notes | 
| --- | --- | --- | --- | 
| BatchSize | N | 10 | For standard queues, the maximum is 10,000. For FIFO queues, the maximum is 10. | 
| Enabled | N | true | none | 
| EventSourceArn | Y | N/A | The ARN of the data stream or a stream consumer | 
| FunctionName | Y | N/A | none | 
| FilterCriteria | N | N/A | [Control which events Lambda sends to your function](invocation-eventfiltering.md) | 
| FunctionResponseTypes | N | N/A | To let your function report specific failures in a batch, include the value `ReportBatchItemFailures` in `FunctionResponseTypes`. For more information, see [Implementing partial batch responses](services-sqs-errorhandling.md#services-sqs-batchfailurereporting). | 
| MaximumBatchingWindowInSeconds | N | 0 | Batching window is not supported for FIFO queues | 
| ProvisionedPollerConfig | N | N/A | Configures the minimum (2-200) and maximum (2-2000) number of dedicated event pollers for the SQS event source mapping. Each poller can handle up to 1 MB/sec of throughput and 10 concurrent invokes. | 
&#124; ScalingConfig &#124; N &#124; N/A &#124; [Configuring maximum concurrency for Amazon SQS event sources](services-sqs-scaling.md#events-sqs-max-concurrency) &#124; </div><div class="naked_ctrl">
<form action="/index.cgi/contrast" method="get" name="gate">
<p><a href="http://altstyle.alfasado.net">AltStyle</a> によって変換されたページ <a href="https://docs.aws.amazon.com/lambda/latest/dg/services-sqs-parameters.md">(-&gt;オリジナル)</a>
/ <label>アドレス: <input type="text" name="naked_post_url" value="https://docs.aws.amazon.com/lambda/latest/dg/services-sqs-parameters.md" size="22" /></label> <label>モード: <select name="naked_post_mode">
<option value="default">デフォルト</option>
<option value="speech">音声ブラウザ</option>
<option value="ruby">ルビ付き</option>
<option value="contrast" selected="selected">配色反転</option>
<option value="larger-text">文字拡大</option>
<option value="mobile">モバイル</option>
</select>
<input type="submit" value="表示" />
</p>
</form>
</div>