public AwsAthenaWorkGroupConfigurationResultConfigurationEncryptionConfigurationDetails withKmsKey(String kmsKey) {
        setKmsKey(kmsKey);
        return this;
    }
<p>
For <code>SSE_KMS</code> and <code>CSE_KMS</code>, this is the KMS key Amazon Resource Name (ARN) or ID.
</p>

@param kmsKey
       For <code>SSE_KMS</code> and <code>CSE_KMS</code>, this is the KMS key Amazon Resource Name (ARN) or ID.
@return Returns a reference to this object so that method calls can be chained together.
aws-java-sdk-securityhub/src/main/java/com/amazonaws/services/securityhub/model/AwsAthenaWorkGroupConfigurationResultConfigurationEncryptionConfigurationDetails.java