public java.util.List<String> getInclude() {
        return include;
    }
<p>
Indicates whether external clusters are included in the returned list. Use '<code>all</code>' to return <a
href="https://docs.aws.amazon.com/eks/latest/userguide/eks-connector.html"
>https://docs.aws.amazon.com/eks/latest/userguide/eks-connector.html</a>connected clusters, or blank to return
only Amazon EKS clusters. '<code>all</code>' must be in lowercase otherwise an error occurs.
</p>

@return Indicates whether external clusters are included in the returned list. Use '<code>all</code>' to return
        <a
        href="https://docs.aws.amazon.com/eks/latest/userguide/eks-connector.html">https://docs.aws.amazon.com/
        eks/latest/userguide/eks-connector.html</a>connected clusters, or blank to return only Amazon EKS
        clusters. '<code>all</code>' must be in lowercase otherwise an error occurs.
aws-java-sdk-eks/src/main/java/com/amazonaws/services/eks/model/ListClustersRequest.java