Merge pull request #201 from MicrosoftLearning/lab7-update

M07-LAB07 CLI update issue

Author: unaihuete93

Instructions/Labs/AZ400_M07_Integrating_Azure_Key_Vault_with_Azure_DevOps.md

@@ -104,7 +104,7 @@ A service principal is automatically created by Azure Pipeline when you connect
 1.  From the **Bash** prompt, in the **Cloud Shell** pane, run the following command to create a service principal (replace the `<service-principal-name>` with any unique string of characters consisting of letters and digits):
 
     ```
-    az ad sp create-for-rbac --name <service-principal-name>
+    az ad sp create-for-rbac --name <service-principal-name> --role Contributor
     ```
 
     > **Note**: The command will generate a JSON output. Copy the output to text file. You will need it later in this lab.
@@ -190,9 +190,9 @@ This will open another browser tab displaying the **Service connections** pane i
 
     - Subscription Id: the value you obtained by running `az account show --query id --output tsv`
     - Subscription Name: the value you obtained by running `az account show --query name --output tsv`
-    - Service Principal Id: the value labeled **appId** in the output generated by running `az ad sp create-for-rbac --name <service-principal-name>`
-    - Service Principal key: the value labeled **password** in the output generated by running `az ad sp create-for-rbac --name <service-principal-name>`
-    - TenantId: the value labeled **tenant** in the output generated by running `az ad sp create-for-rbac --name <service-principal-name>`
+    - Service Principal Id: the value labeled **appId** in the output generated by running `az ad sp create-for-rbac `
+    - Service Principal key: the value labeled **password** in the output generated by running `az ad sp create-for-rbac `
+    - TenantId: the value labeled **tenant** in the output generated by running `az ad sp create-for-rbac `
 
 1.  On the **New service connection** pane, click **Verify** to determine whether the information you provided is valid. 
 1.  Once you receive the **Verification Succeeded** response, in the **Service connection name** textbox, type **kv-service-connection** and click **Verify and Save**.