Update Help msgs of management commands

PROD-399

openedx/core/djangoapps/user_api/management/commands/bulk_user_org_email_optout.py

@@ -21,6 +21,7 @@ from __future__ import absolute_import, print_function
 import csv
 import logging
 import time
+from textwrap import dedent
 
 from django.core.management.base import BaseCommand, CommandError
 from django.db import connections
@@ -32,8 +33,23 @@ log = logging.getLogger(__name__)
 
 class Command(BaseCommand):
     """
-    Implementation of the bulk_user_org_email_optout command.
+    One-off script to opt-out users for email from orgs.
+
+    Input: A CSV file with a user_id,org pair per line. For example:
+
+    1962921,FooX
+    5506350,BarX
+    5709986,FooX
+
+    Lines formatted with a double-quoted org also work fine, such as:
+
+    5506350,"BarX"
+
+    Opts-out every specified user/org combo row from email by setting the 'email-optin' tag to 'False'.
+    If the user/org combo does not currently exist in the table, a row will be created for it which
+    will be have the 'email-optin' tag set to 'False'.
     """
+    help = dedent(__doc__).strip()
     # Default number of user/org opt-outs to perform in each DB transaction.
     DEFAULT_CHUNK_SIZE = 1000
 

openedx/core/djangoapps/user_api/management/commands/create_user_gdpr_testing.py

@@ -7,6 +7,7 @@ Optionally takes in username, email, and course UUID arguments.
 from __future__ import absolute_import, unicode_literals
 
 from datetime import datetime
+from textwrap import dedent
 from uuid import uuid4
 
 from consent.models import DataSharingConsent
@@ -34,8 +35,11 @@ from ...models import UserOrgTag
 
 class Command(BaseCommand):
     """
-    Implementation of the create_user_gdpr_testing command.
+    Create a user with GDPR P1 PII for manual testing.
+    Enrolls the user in the DemoX course.
+    Optionally takes in username, email, and course UUID arguments.
     """
+    help = dedent(__doc__).strip()
 
     def add_arguments(self, parser):
         parser.add_argument(

openedx/core/djangoapps/user_api/management/commands/sync_hubspot_contacts.py

@@ -9,6 +9,7 @@ import json
 import time
 import traceback
 from datetime import datetime, timedelta
+from textwrap import dedent
 
 import six.moves.urllib.parse  # pylint: disable=import-error
 from django.contrib.auth.models import User
@@ -28,6 +29,7 @@ class Command(BaseCommand):
     Command to create contacts in hubspot for those partner who has enabled hubspot integration.
     This command is suppose to sync contact with hubspot on daily basis.
     """
+    help = dedent(__doc__).strip()
 
     def _get_hubspot_enabled_sites(self):
         """