Merge pull request #106598 from yossi-y/patch-54

Added permissions information

Author: PRMerger19

articles/azure-monitor/platform/customer-managed-keys.md

@@ -317,6 +317,10 @@ Content-type: application/json
 
 For Application Insights CMK configuration, follow the Appendix content for this step.
 
+You need to have ‘write’ permissions on both your workspace and *Cluster* resource to perform this operation, which include these actions:
+In workspace: Microsoft.OperationalInsights/workspaces/write
+In *Cluster* resource: Microsoft.OperationalInsights/clusters/write
+
 ```rst
 PUT https://management.azure.com/subscriptions/<subscription-id>/resourcegroups/<resource-group-name>/providers/microsoft.operationalinsights/workspaces/<workspace-name>/linkedservices/cluster?api-version=2019-08-01-preview 
 Authorization: Bearer <token>
@@ -544,7 +548,6 @@ apply to your Application Insights data.
 The configuration of Application Insights CMK is identical to the process illustrated in this article, including constraints and troubleshooting except these steps:
 
 - Create a *Cluster* resource
-
 - Associate a component to a *Cluster* resource
 
 When configuring CMK for Application Insights, use these steps instead
@@ -602,6 +605,10 @@ Identity is assigned to the *Cluster* resource at creation time.
 
 ### Associate a component to a *Cluster* resource using [Components - Create Or Update](https://docs.microsoft.com/rest/api/application-insights/components/createorupdate) API
 
+You need to have ‘write’ permissions on both your component and *Cluster* resource to perform this operation, which include these actions:
+In component: Microsoft.Insights/component/write
+In *Cluster* resource: Microsoft.OperationalInsights/clusters/write
+
 ```rst
 PUT https://management.azure.com/subscriptions/<subscription-id>/resourceGroups/<resource-group-name>/providers/Microsoft.Insights/components/<component-name>?api-version=2015-05-01
 Authorization: Bearer <token>