# OTAUpdateFile
<a name="API_OTAUpdateFile"></a>

Describes a file to be associated with an OTA update.

## Contents
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 ** attributes **   <a name="iot-Type-OTAUpdateFile-attributes"></a>
A list of name-attribute pairs. They won't be sent to devices as a part of the Job document.  
Type: String to string map  
Value Length Constraints: Minimum length of 0. Maximum length of 4096.  
Value Pattern: `[\s\S]*`   
Required: No

 ** codeSigning **   <a name="iot-Type-OTAUpdateFile-codeSigning"></a>
The code signing method of the file.  
Type: [CodeSigning](API_CodeSigning.md) object  
Required: No

 ** fileLocation **   <a name="iot-Type-OTAUpdateFile-fileLocation"></a>
The location of the updated firmware.  
Type: [FileLocation](API_FileLocation.md) object  
Required: No

 ** fileName **   <a name="iot-Type-OTAUpdateFile-fileName"></a>
The name of the file.  
Type: String  
Required: No

 ** fileType **   <a name="iot-Type-OTAUpdateFile-fileType"></a>
An integer value you can include in the job document to allow your devices to identify the type of file received from the cloud.  
Type: Integer  
Valid Range: Minimum value of 0. Maximum value of 255.  
Required: No

 ** fileVersion **   <a name="iot-Type-OTAUpdateFile-fileVersion"></a>
The file version.  
Type: String  
Required: No

## 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/iot-2015-05-28/OTAUpdateFile) 
+  [AWS SDK for Java V2](https://docs.aws.amazon.com/goto/SdkForJavaV2/iot-2015-05-28/OTAUpdateFile) 
+  [AWS SDK for Ruby V3](https://docs.aws.amazon.com/goto/SdkForRubyV3/iot-2015-05-28/OTAUpdateFile)