public String getEncryptionKeyArn() {
        return this.encryptionKeyArn;
    }
<p>
The Amazon Resource Name (ARN) of an encryption key that is used to protect the job.
</p>

@return The Amazon Resource Name (ARN) of an encryption key that is used to protect the job.
aws-java-sdk-gluedatabrew/src/main/java/com/amazonaws/services/gluedatabrew/model/CreateRecipeJobRequest.java