Removed the note about longer access key

Author: spelluru

articles/event-grid/get-access-keys.md

@@ -12,10 +12,7 @@ Access keys are used to authenticate an application publishing events to Azure E
 
 This article describes how to get access keys for an Event Grid resource (topic or domain) using Azure portal, PowerShell, or CLI. 
 
-> [!IMPORTANT]
-> From August 1, 2024 to August 10, 2024, Azure Event Grid will rollout a security improvement extending the Shared Access Signature (SAS) key length from 44 to 84 characters. This change is being made to strengthen the security of your data in Event Grid resources. The change doesn't impact any application or service that currently publishes events to Event Grid with the old SAS key but it may impact only if you regenerate the SAS key of your Event Grid topics, domains, namespaces, and partner topics, after the update. 
-> 
-> We recommend that you regenerate your SAS key on or after August 11, 2024. After regenerating the key, update any event publishing applications or services that use the old key to use the enhanced SAS key. 
+
 
 ## Azure portal
 In the Azure portal, switch to **Access keys** tab of the **Event Grid Topic** or **Event Grid Domain** page for your topic or domain.