...
curl -u xufang -X PUT "https://xnat.sydney.edu.au/data/projects/fang1/subjects/MH_Brain/experiments/29/scans/3980/resources/TEST3"
Initiate push session data to S3
curl -u xufang -X POST "https://uat.xnat.sydney.edu.au/xapi/remote_files/push?item=/archive/experiments/[insert session accession number here]"
For example, below command will push session XNAT_E00019 data to S3 bucket
curl -u xufang -X POST "https://uat.xnat.sydney.edu.au/xapi/remote_files/push?item=/archive/experiments/XNAT_E00019"