# ImageConfigurationInput
<a name="API_ImageConfigurationInput"></a>

The image configuration.

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

 ** imageUri **   <a name="emrserverless-Type-ImageConfigurationInput-imageUri"></a>
The URI of an image in the Amazon ECR registry. This field is required when you create a new application. If you leave this field blank in an update, Amazon EMR will remove the image configuration.  
Type: String  
Length Constraints: Minimum length of 1. Maximum length of 1024.  
Pattern: `([0-9]{12})\.dkr\.ecr\.([a-z0-9-]+).([a-z0-9._-]+)\/((?:[a-z0-9]+(?:[-._][a-z0-9]+)*/)*[a-z0-9]+(?:[-._][a-z0-9]+)*)(?::([a-zA-Z0-9_]+[a-zA-Z0-9-._]*)|@(sha256:[0-9a-f]{64}))`   
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/emr-serverless-2021-07-13/ImageConfigurationInput) 
+  [AWS SDK for Java V2](https://docs.aws.amazon.com/goto/SdkForJavaV2/emr-serverless-2021-07-13/ImageConfigurationInput) 
+  [AWS SDK for Ruby V3](https://docs.aws.amazon.com/goto/SdkForRubyV3/emr-serverless-2021-07-13/ImageConfigurationInput)