public EncryptionConfig withKMSKeyArn(String kMSKeyArn) {
        setKMSKeyArn(kMSKeyArn);
        return this;
    }
<p>
The Amazon Resource Name (ARN) of the KMS key.
</p>

@param kMSKeyArn
       The Amazon Resource Name (ARN) of the KMS key.
@return Returns a reference to this object so that method calls can be chained together.
aws-java-sdk-forecast/src/main/java/com/amazonaws/services/forecast/model/EncryptionConfig.java