# LayersListItem
<a name="API_LayersListItem"></a>

Details about an [AWS Lambda layer](https://docs.aws.amazon.com/lambda/latest/dg/configuration-layers.html).

## Contents
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 ** LatestMatchingVersion **   <a name="lambda-Type-LayersListItem-LatestMatchingVersion"></a>
The newest version of the layer.  
Type: [LayerVersionsListItem](API_LayerVersionsListItem.md) object  
Required: No

 ** LayerArn **   <a name="lambda-Type-LayersListItem-LayerArn"></a>
The Amazon Resource Name (ARN) of the function layer.  
Type: String  
Length Constraints: Minimum length of 1. Maximum length of 140.  
Pattern: `arn:[a-zA-Z0-9-]+:lambda:[a-zA-Z0-9-]+:\d{12}:layer:[a-zA-Z0-9-_]+`   
Required: No

 ** LayerName **   <a name="lambda-Type-LayersListItem-LayerName"></a>
The name of the layer.  
Type: String  
Length Constraints: Minimum length of 1. Maximum length of 140.  
Pattern: `(arn:[a-zA-Z0-9-]+:lambda:[a-zA-Z0-9-]+:\d{12}:layer:[a-zA-Z0-9-_]+)|[a-zA-Z0-9-_]+`   
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/lambda-2015-03-31/LayersListItem) 
+  [AWS SDK for Java V2](https://docs.aws.amazon.com/goto/SdkForJavaV2/lambda-2015-03-31/LayersListItem) 
+  [AWS SDK for Ruby V3](https://docs.aws.amazon.com/goto/SdkForRubyV3/lambda-2015-03-31/LayersListItem)