fixes3

Author: EdB-MSFT

articles/azure-monitor/essentials/rest-api-walkthrough.md

@@ -16,7 +16,7 @@ Retrieve metric definitions, dimension values, and metric values using the Azure
 
 ## Authenticate Azure Monitor requests
 
-Request submitted using the Azure Monitor API use the Azure Resource Manager authentication model. All requests are authenticated with Azure Active Directory. One approach to authenticating the client application is to create an Azure Active Directory service principal and retrieve an authentication token. You can create an Azure Active Directory service principal using the Azure portal, CLI, or PowerShell. For more information, see [Register an App to request authorization tokens and work with APIs](../logs/api/register-app-for-token)
+Request submitted using the Azure Monitor API use the Azure Resource Manager authentication model. All requests are authenticated with Azure Active Directory. One approach to authenticating the client application is to create an Azure Active Directory service principal and retrieve an authentication token. You can create an Azure Active Directory service principal using the Azure portal, CLI, or PowerShell. For more information, see [Register an App to request authorization tokens and work with APIs](../logs/api/register-app-for-token.md)
 
 ## Retrieve a token
 Once you've created a service principal, retrieve an access token using a REST call. Submit the following request using the `appId` and `password` for your service principal or app:

articles/azure-monitor/logs/api/register-app-for-token.md

@@ -115,7 +115,7 @@ For example,
 
 - To grant access to send custom metrics for a resource,  add your app as a member to the **Monitoring Metrics Publisher** role using Access control (IAM) for your resource. For more information, see [ Send metrics to the Azure Monitor metric database using REST API](../../essentials/metrics-store-custom-rest-api.md)
 
-For more information, see [Assign Azure roles using the Azure portal](https://learn.microsoft.com/azure/role-based-access-control/role-assignments-portal)  
+For more information, see [Assign Azure roles using the Azure portal](../../../role-based-access-control/role-assignments-portal)
 
 Once you've assigned a role, you can use your app, client ID, and client secret to generate a bearer token to access the REST API.