public void setS3DataAccesses(java.util.Collection<S3DataAccessDetails> s3DataAccesses) {
        if (s3DataAccesses == null) {
            this.s3DataAccesses = null;
            return;
        }

        this.s3DataAccesses = new java.util.ArrayList<S3DataAccessDetails>(s3DataAccesses);
    }
<p>
Underlying S3 resources that will be affected by this notification.
</p>

@param s3DataAccesses
       Underlying S3 resources that will be affected by this notification.
aws-java-sdk-dataexchange/src/main/java/com/amazonaws/services/dataexchange/model/ScopeDetails.java