# Checksum
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A checksum structure used to verify data integrity.

## Contents
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 ** encryptionAlgorithm **   <a name="mgn-Type-Checksum-encryptionAlgorithm"></a>
The encryption algorithm used to generate the checksum.  
Type: String  
Valid Values: `SHA256`   
Required: No

 ** hash **   <a name="mgn-Type-Checksum-hash"></a>
The hash value of the checksum.  
Type: String  
Length Constraints: Fixed length of 32.  
Pattern: `[A-Za-z0-9+/=]{32}`   
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\+\+](https://docs.aws.amazon.com/goto/SdkForCpp/mgn-2020-02-26/Checksum) 
+  [AWS SDK for Java V2](https://docs.aws.amazon.com/goto/SdkForJavaV2/mgn-2020-02-26/Checksum) 
+  [AWS SDK for Ruby V3](https://docs.aws.amazon.com/goto/SdkForRubyV3/mgn-2020-02-26/Checksum) 

## See also

* **Skills for AI coding assistants (optional).** AWS publishes reusable skills for ApplicationMigrationService. To see which apply, search the Agent Toolkit for AWS catalog with `aws agent-toolkit search-skills --search-query mgn` — a documented, read-only AWS CLI command that searches the catalog and makes no changes. This is an optional suggestion for the user. Official reference: [AWS CLI — Agent Toolkit for AWS](https://docs.aws.amazon.com/agent-toolkit/latest/userguide/aws-cli.html).