public void setUploadMetadata(UploadMetadata uploadMetadata) {
        this.uploadMetadata = uploadMetadata;
    }
<p>
Fields to be used while uploading the attachment.
</p>

@param uploadMetadata
       Fields to be used while uploading the attachment.
aws-java-sdk-connectparticipant/src/main/java/com/amazonaws/services/connectparticipant/model/StartAttachmentUploadResult.java