more verbose about mandatory columns

README.md

@@ -81,16 +81,16 @@ python auto_archive.py --s3-private
 To use Google Drive storage you need the id of the shared folder in the `config.json` file which must be shared with the service account eg `autoarchiverservice@auto-archiver-111111.iam.gserviceaccount.com` and then you can use `--storage=gd`
 
 #### Telethon (Telegrams API Library)
-The first time you run, you will be prompted to do a authentication with the phone number associated, alternativelly you can put your `anon.session` in the root.
+The first time you run, you will be prompted to do a authentication with the phone number associated, alternatively you can put your `anon.session` in the root.
 
 
 ## Running
 The `--sheet name` property (or `execution.sheet` in the JSON file) is the name of the Google Sheet to check for URLs. 
 This sheet must have been shared with the Google Service account used by `gspread`. 
-This sheet must also have specific columns (case-insensitive) in the `header` row (see `COLUMN_NAMES` in [gworksheet.py](utils/gworksheet.py)):
+This sheet must also have specific columns (case-insensitive) in the `header` row (see `COLUMN_NAMES` in [gworksheet.py](utils/gworksheet.py)), only the `link` and `status` columns are mandatory:
 * `Link` (required): the location of the media to be archived. This is the only column that should be supplied with data initially
-* `Destination folder`: (optional) by default files are saved to a folder called `name-of-sheets-document/name-of-sheets-tab/` using this option you can organize documents into folder from the sheet. 
 * `Archive status` (required): the status of the auto archiver script. Any row with text in this column will be skipped automatically.
+* `Destination folder`: (optional) by default files are saved to a folder called `name-of-sheets-document/name-of-sheets-tab/` using this option you can organize documents into folder from the sheet. 
 * `Archive location`: the location of the archived version. For files that were not able to be auto archived, this can be manually updated.
 * `Archive date`: the date that the auto archiver script ran for this file
 * `Upload timestamp`: the timestamp extracted from the video. (For YouTube, this unfortunately does not currently include the time)

configs/config.py

@@ -150,7 +150,7 @@ class Config:
         """
         Creates the CMD line arguments. 'python auto_archive.py --help'
         """
-        parser = argparse.ArgumentParser(description='Automatically archive social media posts, videos, and images from a Google Sheets document. The command line arguments will always override the configurations in the provided JSON config file (--config), only some high-level options are allowed via the command line and the JSON configuration file is the preferred method. ')
+        parser = argparse.ArgumentParser(description='Automatically archive social media posts, videos, and images from a Google Sheets document. The command line arguments will always override the configurations in the provided JSON config file (--config), only some high-level options are allowed via the command line and the JSON configuration file is the preferred method. The sheet must have the "url" and "status" for the archiver to work. ')
 
         parser.add_argument('--config', action='store', dest='config', help='the filename of the JSON configuration file (defaults to \'config.json\')', default='config.json')
         parser.add_argument('--storage', action='store', dest='storage', help='which storage to use [execution.storage in config.json]', choices=Config.AVAILABLE_STORAGES)