public void setFilter(AwsS3BucketNotificationConfigurationFilter filter) {
        this.filter = filter;
    }
<p>
The filters that determine which S3 buckets generate notifications.
</p>

@param filter
       The filters that determine which S3 buckets generate notifications.
aws-java-sdk-securityhub/src/main/java/com/amazonaws/services/securityhub/model/AwsS3BucketNotificationConfigurationDetail.java