support: Remove count check of keys in Cloud support view.

This check made sense before the support view expanded with the
billing system work over this past year. As we continue to expand
the actions/features of the support views, it's likely we'll have
cases where we're passing more values for particular features.

Prep for implementing fixed-price plan offers in Cloud support view.

corporate/tests/test_support_views.py

@@ -1710,11 +1710,6 @@ class TestSupportEndpoint(ZulipTestCase):
             m.assert_called_once_with(lear_realm, acting_user=self.example_user("iago"))
             self.assert_in_success_response(["lear scrubbed"], result)
 
-        with mock.patch("corporate.views.support.do_scrub_realm") as m:
-            result = self.client_post("/activity/support", {"realm_id": f"{lear_realm.id}"})
-            self.assert_json_error(result, "Invalid parameters")
-            m.assert_not_called()
-
     def test_delete_user(self) -> None:
         cordelia = self.example_user("cordelia")
         hamlet = self.example_user("hamlet")

corporate/views/support.py

@@ -17,7 +17,6 @@ from django.shortcuts import render
 from django.urls import reverse
 from django.utils.timesince import timesince
 from django.utils.timezone import now as timezone_now
-from django.utils.translation import gettext as _
 from pydantic import AfterValidator, Json, NonNegativeInt
 
 from confirmation.models import Confirmation, confirmation_url
@@ -41,7 +40,6 @@ from zerver.actions.realm_settings import (
 from zerver.actions.users import do_delete_user_preserving_messages
 from zerver.decorator import require_server_admin, zulip_login_required
 from zerver.forms import check_subdomain_available
-from zerver.lib.exceptions import JsonableError
 from zerver.lib.rate_limiter import rate_limit_request_by_ip
 from zerver.lib.realm_icon import realm_icon_url
 from zerver.lib.send_email import FromAddress, send_email
@@ -443,12 +441,6 @@ def support(
         # realm_id and a field to change.
         keys = set(request.POST.keys())
         keys.discard("csrfmiddlewaretoken")
-        REQUIRED_KEYS = 2
-        if monthly_discounted_price is not None or annual_discounted_price is not None:
-            REQUIRED_KEYS = 3
-
-        if len(keys) != REQUIRED_KEYS:
-            raise JsonableError(_("Invalid parameters"))
 
         assert realm_id is not None
         realm = Realm.objects.get(id=realm_id)