CLI tool for Google Drive
$ gdr sheets values get --service-account-file '...' --range 'A1:C3' --sheet-id '...'
{"majorDimension":"ROWS","range":"'Sheet1!A1:C3","values":[["1"]]}
$ echo '{"values": [["1"]]}' | gdr sheets values update --service-account-file '...' --range 'A1:C3' --sheet-id '...'