@Override
    public String toString() {
        StringBuilder sb = new StringBuilder();
        sb.append("{");
        if (getCallerReference() != null)
            sb.append("CallerReference: ").append(getCallerReference()).append(",");
        if (getS3Origin() != null)
            sb.append("S3Origin: ").append(getS3Origin()).append(",");
        if (getAliases() != null)
            sb.append("Aliases: ").append(getAliases()).append(",");
        if (getComment() != null)
            sb.append("Comment: ").append(getComment()).append(",");
        if (getLogging() != null)
            sb.append("Logging: ").append(getLogging()).append(",");
        if (getTrustedSigners() != null)
            sb.append("TrustedSigners: ").append(getTrustedSigners()).append(",");
        if (getPriceClass() != null)
            sb.append("PriceClass: ").append(getPriceClass()).append(",");
        if (getEnabled() != null)
            sb.append("Enabled: ").append(getEnabled());
        sb.append("}");
        return sb.toString();
    }
Returns a string representation of this object. This is useful for testing and debugging. Sensitive data will be
redacted from this string using a placeholder value.

@return A string representation of this object.

@see java.lang.Object#toString()
aws-java-sdk-cloudfront/src/main/java/com/amazonaws/services/cloudfront/model/StreamingDistributionConfig.java