# S3File
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A single Amazon Simple Storage Service object to import as a notebook cell.

## Contents
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 ** key **   <a name="datazone-Type-S3File-key"></a>
The key of the Amazon Simple Storage Service object to import.  
Type: String  
Length Constraints: Minimum length of 1. Maximum length of 1024.  
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\+\+](https://docs.aws.amazon.com/goto/SdkForCpp/datazone-2018-05-10/S3File) 
+  [AWS SDK for Java V2](https://docs.aws.amazon.com/goto/SdkForJavaV2/datazone-2018-05-10/S3File) 
+  [AWS SDK for Ruby V3](https://docs.aws.amazon.com/goto/SdkForRubyV3/datazone-2018-05-10/S3File)