Merge pull request #90129 from KanishkaB/patch-1

Missing steps on - Change the REST technical profile to use bearer to…

Author: jborsecnik

articles/active-directory-b2c/secure-rest-api.md

@@ -484,9 +484,22 @@ The following XML snippet is an example of a RESTful technical profile configure
 </ClaimsProvider>
 ```
 
-::: zone-end
+Add the validation technical profile reference to the sign up technical profile, which calls the `REST-AcquireAccessToken`.  This behavior means that Azure AD B2C moves on to create the account in the directory only after successful validation.
+
 
 
+For example:
+    ```XML
+    <ValidationTechnicalProfiles>
+       ....
+       <ValidationTechnicalProfile ReferenceId="REST-AcquireAccessToken" />
+       ....
+    </ValidationTechnicalProfiles>
+    ```
+    
+
+::: zone-end
+
 ## API key authentication
 
 ::: zone pivot="b2c-user-flow"