public Communication withAttachmentSet(java.util.Collection<AttachmentDetails> attachmentSet) {
        setAttachmentSet(attachmentSet);
        return this;
    }
<p>
Information about the attachments to the case communication.
</p>

@param attachmentSet
       Information about the attachments to the case communication.
@return Returns a reference to this object so that method calls can be chained together.
aws-java-sdk-support/src/main/java/com/amazonaws/services/support/model/Communication.java