# UtteranceAudioInputSpecification
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Contains information about the audio for an utterance.

## Contents
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 ** audioFileS3Location **   <a name="lexv2-Type-UtteranceAudioInputSpecification-audioFileS3Location"></a>
Amazon S3 file pointing to the audio.  
Type: String  
Length Constraints: Minimum length of 1. Maximum length of 1024.  
Pattern: `^s3://([a-z0-9\\.-]+)/(.+)$`   
Required: Yes

## See Also
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For more information about using this API in one of the language-specific AWS SDKs, see the following:
+  [AWS SDK for C\$1\$1](https://docs.aws.amazon.com/goto/SdkForCpp/models.lex.v2-2020-08-07/UtteranceAudioInputSpecification) 
+  [AWS SDK for Java V2](https://docs.aws.amazon.com/goto/SdkForJavaV2/models.lex.v2-2020-08-07/UtteranceAudioInputSpecification) 
+  [AWS SDK for Ruby V3](https://docs.aws.amazon.com/goto/SdkForRubyV3/models.lex.v2-2020-08-07/UtteranceAudioInputSpecification)