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

An object with identifying information for an Amazon ECR image.

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

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

 ** imageTag **   <a name="ecrpublic-Type-ImageIdentifier-imageTag"></a>
The tag that's used for the image.  
Type: String  
Length Constraints: Minimum length of 1. Maximum length of 300.  
Required: No

## See Also
<a name="API_ImageIdentifier_SeeAlso"></a>

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/ecr-public-2020-10-30/ImageIdentifier) 
+  [AWS SDK for Java V2](https://docs.aws.amazon.com/goto/SdkForJavaV2/ecr-public-2020-10-30/ImageIdentifier) 
+  [AWS SDK for Ruby V3](https://docs.aws.amazon.com/goto/SdkForRubyV3/ecr-public-2020-10-30/ImageIdentifier) 

## See also

* **Skills for AI coding assistants (optional).** AWS publishes reusable skills for Amazon ECR. To see which apply, search the Agent Toolkit for AWS catalog with `aws agent-toolkit search-skills --search-query AmazonECRPublic` — 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).