# ImageIdentifier
<a name="API_ImageIdentifier"></a>

An object with identifying information for an image in an Amazon ECR repository.

## Contents
<a name="API_ImageIdentifier_Contents"></a>

 ** imageDigest **   <a name="ECR-Type-ImageIdentifier-imageDigest"></a>
The `sha256` digest of the image manifest.  
Type: String  
Required: No

 ** imageTag **   <a name="ECR-Type-ImageIdentifier-imageTag"></a>
The tag used for the image.  
Type: String  
Length Constraints: Minimum length of 1. Maximum length of 300.  
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/ecr-2015-09-21/ImageIdentifier) 
+  [AWS SDK for Java V2](https://docs.aws.amazon.com/goto/SdkForJavaV2/ecr-2015-09-21/ImageIdentifier) 
+  [AWS SDK for Ruby V3](https://docs.aws.amazon.com/goto/SdkForRubyV3/ecr-2015-09-21/ImageIdentifier)