Fixing permissions required

Author: v-jbasden

articles/azure-monitor/logs/data-retention-archive.md

@@ -18,7 +18,7 @@ This article describes how to configure data retention and archiving.
 | Action | Permissions required |
 |:-------|:---------------------|
 | Configure data retention and archive policies for a Log Analytics workspace | `Microsoft.OperationalInsights/workspaces/write` and `microsoft.operationalinsights/workspaces/tables/write` permissions to the Log Analytics workspace, as provided by the [Log Analytics Contributor built-in role](./manage-access.md#log-analytics-contributor), for example |
-| Get the retention and archive policy by table for a Log Analytics workspace | `microsoft.operationalinsights/workspaces/sharedkeys/action` permissions to the Log Analytics workspace, as provided by the [Log Analytics Contributor built-in role](./manage-access.md#log-analytics-contributor), for example |
+| Get the retention and archive policy by table for a Log Analytics workspace | `Microsoft.OperationalInsights/workspaces/tables/read` permissions to the Log Analytics workspace, as provided by the [Log Analytics Reader built-in role](./manage-access.md#log-analytics-reader), for example |
 | Purge data from a Log Analytics workspace | `Microsoft.OperationalInsights/workspaces/purge/action` permissions to the Log Analytics workspace, as provided by the [Log Analytics Contributor built-in role](./manage-access.md#log-analytics-contributor), for example |
 | Set data retention for a classic Application Insights resource | `microsoft.insights/components/write` permissons to the classic Application Insights resource, as provided by the [Application Insights Component Contributor built-in role](../../role-based-access-control/built-in-roles.md#application-insights-component-contributor), for example |
 | Purge data from a classic Application Insights resource | `Microsoft.Insights/components/purge/action` permissions to the classic Application Insights resource, as provided by the [Application Insights Component Contributor built-in role](../../role-based-access-control/built-in-roles.md#application-insights-component-contributor), for example |