Information about access_url - nih-cfde/published-documentation GitHub Wiki
access_url in file.tsv
To be used as a C2M2 access_url, a URL must be a DRS URI or otherwise a publicly accessible DRS-compatible URL satisfying one of the acceptable access method types (s3, gs, ftp, gsiftp, globus, htsget, https), which can be used to resolve the actual file, for example:
drs://drs.lincs-dcic.org/5f6129885c048a3519bfa920ea5ea939
s3://lincs-dcic/LINCS-Proteomics/GCP/LINCS_DCIC_GNC-4FBF_NPC_24h_dexamethasone_10.00uM.tsv.gz
ftp://ftp.ncbi.nlm.nih.gov/gene/DATA/GENE_INFO/Mammalia/Homo_sapiens.gene_info.gz
gs://cloud-samples-tests/speech/brooklyn.flac