# AllowedValuesConstraint
<a name="API_AllowedValuesConstraint"></a>

A constraint specifying the allowed values for a parameter.

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

 ** allowedValues **   <a name="AmazonEKS-Type-AllowedValuesConstraint-allowedValues"></a>
The list of allowed values.  
Type: Array of strings  
Array Members: Maximum number of 20 items.  
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/eks-2017-11-01/AllowedValuesConstraint) 
+  [AWS SDK for Java V2](https://docs.aws.amazon.com/goto/SdkForJavaV2/eks-2017-11-01/AllowedValuesConstraint) 
+  [AWS SDK for Ruby V3](https://docs.aws.amazon.com/goto/SdkForRubyV3/eks-2017-11-01/AllowedValuesConstraint)