Curl:
curl https://regscaleblob.blob.core.windows.net/catalogs/csa-ccm-301.json --output CCM-V3.1.json
PowerShell:
Invoke-WebRequest -Uri "https://regscaleblob.blob.core.windows.net/catalogs/csa-ccm-301.json" -OutFile "CCM-V3.1.json"
View Raw JSON in Browser