public String getS3CanonicalUserId() {
        return this.s3CanonicalUserId;
    }
<p>
The Amazon S3 canonical user ID for the origin access identity, which you use when giving the origin access
identity read permission to an object in Amazon S3.
</p>

@return The Amazon S3 canonical user ID for the origin access identity, which you use when giving the origin
        access identity read permission to an object in Amazon S3.
aws-java-sdk-cloudfront/src/main/java/com/amazonaws/services/cloudfront/model/CloudFrontOriginAccessIdentitySummary.java