public java.util.List<AttachmentDetails> getAttachmentSet() {
        if (attachmentSet == null) {
            attachmentSet = new com.amazonaws.internal.SdkInternalList<AttachmentDetails>();
        }
        return attachmentSet;
    }
<p>
Information about the attachments to the case communication.
</p>

@return Information about the attachments to the case communication.
aws-java-sdk-support/src/main/java/com/amazonaws/services/support/model/Communication.java