diff --git a/docs-ref-services/legacy/devtest-labs.md b/docs-ref-services/legacy/devtest-labs.md
index 1e3d61d0e414..44f631aa484f 100644
--- a/docs-ref-services/legacy/devtest-labs.md
+++ b/docs-ref-services/legacy/devtest-labs.md
@@ -29,7 +29,7 @@ from azure.mgmt.devtestlabs import DevTestLabsClient
 from azure.common.credentials import UserPassCredentials
 
 # Replace this with your subscription id
-subscription_id = '33333333-3333-3333-3333-333333333333'
+subscription_id = 'aaaa0a0a-bb1b-cc2c-dd3d-eeeeee4e4e4e'
 
 # See above for details on creating different types of AAD credentials
 credentials = UserPassCredentials(
@@ -56,4 +56,3 @@ lab = async_lab.result() # Blocking wait
 
 > [!div class="nextstepaction"]
 > [Explore the Management APIs](/python/api/overview/azure/devtestlabs/management)
-
diff --git a/docs-ref-services/legacy/dns.md b/docs-ref-services/legacy/dns.md
index e440ce39a5a5..da2855712acb 100644
--- a/docs-ref-services/legacy/dns.md
+++ b/docs-ref-services/legacy/dns.md
@@ -37,7 +37,7 @@ from azure.mgmt.dns import DnsManagementClient
 from azure.common.credentials import UserPassCredentials
 
 # Replace this with your subscription id
-subscription_id = '33333333-3333-3333-3333-333333333333'
+subscription_id = 'aaaa0a0a-bb1b-cc2c-dd3d-eeeeee4e4e4e'
 
 # See above for details on creating different types of AAD credentials
 credentials = UserPassCredentials(
@@ -88,4 +88,3 @@ record_set = dns_client.record_sets.create_or_update(
 
 > [!div class="nextstepaction"]
 > [Explore the Management APIs](/python/api/overview/azure/dns/management)
-
diff --git a/docs-ref-services/legacy/iot.md b/docs-ref-services/legacy/iot.md
index 519af00b50ec..94b156be146d 100644
--- a/docs-ref-services/legacy/iot.md
+++ b/docs-ref-services/legacy/iot.md
@@ -30,7 +30,7 @@ from azure.mgmt.iothub import IotHubClient
 from azure.common.credentials import UserPassCredentials
 
 # Replace this with your subscription id
-subscription_id = '33333333-3333-3333-3333-333333333333'
+subscription_id = 'aaaa0a0a-bb1b-cc2c-dd3d-eeeeee4e4e4e'
 
 # See above for details on creating different types of AAD credentials
 credentials = UserPassCredentials(
@@ -75,4 +75,4 @@ iothub = async_iot_hub.result() # Blocking wait for creation
 ```
 
 > [!div class="nextstepaction"]
-> [Explore the Management APIs](/python/api/overview/azure/mgmt-iothub-readme)
\ No newline at end of file
+> [Explore the Management APIs](/python/api/overview/azure/mgmt-iothub-readme)
diff --git a/docs-ref-services/legacy/notification-hubs.md b/docs-ref-services/legacy/notification-hubs.md
index 30c61a709962..179006507aa5 100644
--- a/docs-ref-services/legacy/notification-hubs.md
+++ b/docs-ref-services/legacy/notification-hubs.md
@@ -29,7 +29,7 @@ from azure.mgmt.notificationhubs import NotificationHubsManagementClient
 from azure.common.credentials import UserPassCredentials
 
 # Replace this with your subscription id
-subscription_id = '33333333-3333-3333-3333-333333333333'
+subscription_id = 'aaaa0a0a-bb1b-cc2c-dd3d-eeeeee4e4e4e'
 
 # See above for details on creating different types of AAD credentials
 credentials = UserPassCredentials(
@@ -62,4 +62,3 @@ print(output.is_availiable) # Yes, it's 'availiable', it's a typo in the REST AP
 
 > [!div class="nextstepaction"]
 > [Explore the Management APIs](/python/api/overview/azure/notificationhubs/management)
-
diff --git a/docs-ref-services/legacy/scheduler.md b/docs-ref-services/legacy/scheduler.md
index 1bb7d7ee8445..252e8fa5253e 100644
--- a/docs-ref-services/legacy/scheduler.md
+++ b/docs-ref-services/legacy/scheduler.md
@@ -33,7 +33,7 @@ from azure.mgmt.scheduler import SchedulerManagementClient
 from azure.common.credentials import UserPassCredentials
 
 # Replace this with your subscription id
-subscription_id = '33333333-3333-3333-3333-333333333333'
+subscription_id = 'aaaa0a0a-bb1b-cc2c-dd3d-eeeeee4e4e4e'
 
 # See above for details on creating different types of AAD credentials
 credentials = UserPassCredentials(
@@ -73,4 +73,4 @@ scheduler_client.job_collections.create_or_update(
 ```
 
 > [!div class="nextstepaction"]
-> [Explore the Management APIs](/python/api/overview/azure/scheduler/management)
\ No newline at end of file
+> [Explore the Management APIs](/python/api/overview/azure/scheduler/management)
diff --git a/docs-ref-services/preview/authorization.md b/docs-ref-services/preview/authorization.md
index 94abee810434..2b6a8a8afbf5 100644
--- a/docs-ref-services/preview/authorization.md
+++ b/docs-ref-services/preview/authorization.md
@@ -29,7 +29,7 @@ from azure.mgmt.authorization import AuthorizationManagementClient
 from azure.common.credentials import UserPassCredentials
 
 # Replace this with your subscription id
-subscription_id = '33333333-3333-3333-3333-333333333333'
+subscription_id = 'aaaa0a0a-bb1b-cc2c-dd3d-eeeeee4e4e4e'
 
 # See above for details on creating different types of AAD credentials
 credentials = UserPassCredentials(
@@ -58,4 +58,4 @@ permissions = self.authorization_client.permissions.list_for_resource_group(
 ```
 
 > [!div class="nextstepaction"]
-> [Explore the Management APIs](/python/api/azure-mgmt-authorization)
\ No newline at end of file
+> [Explore the Management APIs](/python/api/azure-mgmt-authorization)
diff --git a/docs-ref-services/preview/commerce.md b/docs-ref-services/preview/commerce.md
index 93bb02e96dda..97f67893c6c8 100644
--- a/docs-ref-services/preview/commerce.md
+++ b/docs-ref-services/preview/commerce.md
@@ -28,7 +28,7 @@ from azure.mgmt.commerce import UsageManagementClient
 from azure.common.credentials import UserPassCredentials
 
 # Replace this with your subscription id
-subscription_id = '33333333-3333-3333-3333-333333333333'
+subscription_id = 'aaaa0a0a-bb1b-cc2c-dd3d-eeeeee4e4e4e'
 
 # See above for details on creating different types of AAD credentials
 credentials = UserPassCredentials(
@@ -65,4 +65,4 @@ usage_iterator = commerce_client.usage_aggregates.list(
 ```
 
 > [!div class="nextstepaction"]
-> [Explore the Management APIs](/python/api/azure-mgmt-commerce)
\ No newline at end of file
+> [Explore the Management APIs](/python/api/azure-mgmt-commerce)
diff --git a/docs-ref-services/preview/devtest-labs.md b/docs-ref-services/preview/devtest-labs.md
index c5f77c878369..5a3341717d2c 100644
--- a/docs-ref-services/preview/devtest-labs.md
+++ b/docs-ref-services/preview/devtest-labs.md
@@ -29,7 +29,7 @@ from azure.mgmt.devtestlabs import DevTestLabsClient
 from azure.common.credentials import UserPassCredentials
 
 # Replace this with your subscription id
-subscription_id = '33333333-3333-3333-3333-333333333333'
+subscription_id = 'aaaa0a0a-bb1b-cc2c-dd3d-eeeeee4e4e4e'
 
 # See above for details on creating different types of AAD credentials
 credentials = UserPassCredentials(
@@ -55,4 +55,4 @@ lab = async_lab.result() # Blocking wait
 ```
 
 > [!div class="nextstepaction"]
-> [Explore the Management APIs](/python/api/azure-mgmt-devtestlabs)
\ No newline at end of file
+> [Explore the Management APIs](/python/api/azure-mgmt-devtestlabs)
diff --git a/docs-ref-services/preview/dns.md b/docs-ref-services/preview/dns.md
index 14fdf2ec7f66..16c4aa8d774c 100644
--- a/docs-ref-services/preview/dns.md
+++ b/docs-ref-services/preview/dns.md
@@ -34,7 +34,7 @@ from azure.mgmt.dns import DnsManagementClient
 from azure.common.credentials import UserPassCredentials
 
 # Replace this with your subscription id
-subscription_id = '33333333-3333-3333-3333-333333333333'
+subscription_id = 'aaaa0a0a-bb1b-cc2c-dd3d-eeeeee4e4e4e'
 
 # See above for details on creating different types of AAD credentials
 credentials = UserPassCredentials(
@@ -85,4 +85,3 @@ record_set = dns_client.record_sets.create_or_update(
 
 > [!div class="nextstepaction"]
 > [Explore the Management APIs](/python/api/azure-mgmt-dns)
-