diff --git a/specification/healthcareapis/resource-manager/Microsoft.HealthcareApis/preview/2018-08-20-preview/examples/ServiceCreate.json b/specification/healthcareapis/resource-manager/Microsoft.HealthcareApis/preview/2018-08-20-preview/examples/ServiceCreate.json
index 525a5eacaff5..1666fd6636b6 100644
--- a/specification/healthcareapis/resource-manager/Microsoft.HealthcareApis/preview/2018-08-20-preview/examples/ServiceCreate.json
+++ b/specification/healthcareapis/resource-manager/Microsoft.HealthcareApis/preview/2018-08-20-preview/examples/ServiceCreate.json
@@ -21,7 +21,7 @@
           "offerThroughput": 1000
         },
         "authenticationConfiguration": {
-          "authority": "https://login.microsoftonline.com/common",
+          "authority": "https://login.microsoftonline.com/abfde7b2-df0f-47e6-aabf-2462b07508dc",
           "audience": "https://azurehealthcareapis.com",
           "smartProxyEnabled": true
         },
@@ -70,7 +70,7 @@
             "offerThroughput": 1000
           },
           "authenticationConfiguration": {
-            "authority": "https://login.microsoftonline.com/common",
+            "authority": "https://login.microsoftonline.com/abfde7b2-df0f-47e6-aabf-2462b07508dc",
             "audience": "https://azurehealthcareapis.com",
             "smartProxyEnabled": true
           },
@@ -118,7 +118,7 @@
             "offerThroughput": 1000
           },
           "authenticationConfiguration": {
-            "authority": "https://login.microsoftonline.com/common",
+            "authority": "https://login.microsoftonline.com/abfde7b2-df0f-47e6-aabf-2462b07508dc",
             "audience": "https://azurehealthcareapis.com",
             "smartProxyEnabled": true
           },
diff --git a/specification/healthcareapis/resource-manager/Microsoft.HealthcareApis/preview/2018-08-20-preview/examples/ServiceGet.json b/specification/healthcareapis/resource-manager/Microsoft.HealthcareApis/preview/2018-08-20-preview/examples/ServiceGet.json
index 34a87cee468d..4357adb437d4 100644
--- a/specification/healthcareapis/resource-manager/Microsoft.HealthcareApis/preview/2018-08-20-preview/examples/ServiceGet.json
+++ b/specification/healthcareapis/resource-manager/Microsoft.HealthcareApis/preview/2018-08-20-preview/examples/ServiceGet.json
@@ -29,7 +29,7 @@
             "offerThroughput": 1000
           },
           "authenticationConfiguration": {
-            "authority": "https://login.microsoftonline.com/common",
+            "authority": "https://login.microsoftonline.com/abfde7b2-df0f-47e6-aabf-2462b07508dc",
             "audience": "https://azurehealthcareapis.com",
             "smartProxyEnabled": true
           },
diff --git a/specification/healthcareapis/resource-manager/Microsoft.HealthcareApis/preview/2018-08-20-preview/examples/ServiceList.json b/specification/healthcareapis/resource-manager/Microsoft.HealthcareApis/preview/2018-08-20-preview/examples/ServiceList.json
index b489bcc1779d..3c85327e70e2 100644
--- a/specification/healthcareapis/resource-manager/Microsoft.HealthcareApis/preview/2018-08-20-preview/examples/ServiceList.json
+++ b/specification/healthcareapis/resource-manager/Microsoft.HealthcareApis/preview/2018-08-20-preview/examples/ServiceList.json
@@ -29,7 +29,7 @@
                 "offerThroughput": 1000
               },
               "authenticationConfiguration": {
-                "authority": "https://login.microsoftonline.com/common",
+                "authority": "https://login.microsoftonline.com/abfde7b2-df0f-47e6-aabf-2462b07508dc",
                 "audience": "https://azurehealthcareapis.com",
                 "smartProxyEnabled": true
               },
diff --git a/specification/healthcareapis/resource-manager/Microsoft.HealthcareApis/preview/2018-08-20-preview/examples/ServiceListByResourceGroup.json b/specification/healthcareapis/resource-manager/Microsoft.HealthcareApis/preview/2018-08-20-preview/examples/ServiceListByResourceGroup.json
index 06396f3dc97f..05d7ba2d83e9 100644
--- a/specification/healthcareapis/resource-manager/Microsoft.HealthcareApis/preview/2018-08-20-preview/examples/ServiceListByResourceGroup.json
+++ b/specification/healthcareapis/resource-manager/Microsoft.HealthcareApis/preview/2018-08-20-preview/examples/ServiceListByResourceGroup.json
@@ -30,7 +30,7 @@
                 "offerThroughput": 1000
               },
               "authenticationConfiguration": {
-                "authority": "https://login.microsoftonline.com/common",
+                "authority": "https://login.microsoftonline.com/abfde7b2-df0f-47e6-aabf-2462b07508dc",
                 "audience": "https://azurehealthcareapis.com",
                 "smartProxyEnabled": true
               },
diff --git a/specification/healthcareapis/resource-manager/Microsoft.HealthcareApis/preview/2018-08-20-preview/examples/ServicePatch.json b/specification/healthcareapis/resource-manager/Microsoft.HealthcareApis/preview/2018-08-20-preview/examples/ServicePatch.json
index 54c299513b12..7e655a7d09be 100644
--- a/specification/healthcareapis/resource-manager/Microsoft.HealthcareApis/preview/2018-08-20-preview/examples/ServicePatch.json
+++ b/specification/healthcareapis/resource-manager/Microsoft.HealthcareApis/preview/2018-08-20-preview/examples/ServicePatch.json
@@ -38,7 +38,7 @@
             "offerThroughput": 1000
           },
           "authenticationConfiguration": {
-            "authority": "https://login.microsoftonline.com/common",
+            "authority": "https://login.microsoftonline.com/abfde7b2-df0f-47e6-aabf-2462b07508dc",
             "audience": "https://azurehealthcareapis.com",
             "smartProxyEnabled": true
           },
diff --git a/specification/healthcareapis/resource-manager/Microsoft.HealthcareApis/stable/2019-09-16/examples/ServiceCreate.json b/specification/healthcareapis/resource-manager/Microsoft.HealthcareApis/stable/2019-09-16/examples/ServiceCreate.json
index 4645ef06e0ac..6db9627e3570 100644
--- a/specification/healthcareapis/resource-manager/Microsoft.HealthcareApis/stable/2019-09-16/examples/ServiceCreate.json
+++ b/specification/healthcareapis/resource-manager/Microsoft.HealthcareApis/stable/2019-09-16/examples/ServiceCreate.json
@@ -21,7 +21,7 @@
           "offerThroughput": 1000
         },
         "authenticationConfiguration": {
-          "authority": "https://login.microsoftonline.com/common",
+          "authority": "https://login.microsoftonline.com/abfde7b2-df0f-47e6-aabf-2462b07508dc",
           "audience": "https://azurehealthcareapis.com",
           "smartProxyEnabled": true
         },
@@ -70,7 +70,7 @@
             "offerThroughput": 1000
           },
           "authenticationConfiguration": {
-            "authority": "https://login.microsoftonline.com/common",
+            "authority": "https://login.microsoftonline.com/abfde7b2-df0f-47e6-aabf-2462b07508dc",
             "audience": "https://azurehealthcareapis.com",
             "smartProxyEnabled": true
           },
@@ -118,7 +118,7 @@
             "offerThroughput": 1000
           },
           "authenticationConfiguration": {
-            "authority": "https://login.microsoftonline.com/common",
+            "authority": "https://login.microsoftonline.com/abfde7b2-df0f-47e6-aabf-2462b07508dc",
             "audience": "https://azurehealthcareapis.com",
             "smartProxyEnabled": true
           },
diff --git a/specification/healthcareapis/resource-manager/Microsoft.HealthcareApis/stable/2019-09-16/examples/ServiceCreateMinimum.json b/specification/healthcareapis/resource-manager/Microsoft.HealthcareApis/stable/2019-09-16/examples/ServiceCreateMinimum.json
index f7cdcacd09d6..c71986e8318a 100644
--- a/specification/healthcareapis/resource-manager/Microsoft.HealthcareApis/stable/2019-09-16/examples/ServiceCreateMinimum.json
+++ b/specification/healthcareapis/resource-manager/Microsoft.HealthcareApis/stable/2019-09-16/examples/ServiceCreateMinimum.json
@@ -37,7 +37,7 @@
             "offerThroughput": 1000
           },
           "authenticationConfiguration": {
-            "authority": "https://login.microsoftonline.com/common",
+            "authority": "https://login.microsoftonline.com/abfde7b2-df0f-47e6-aabf-2462b07508dc",
             "audience": "https://azurehealthcareapis.com",
             "smartProxyEnabled": false
           },
@@ -71,7 +71,7 @@
             "offerThroughput": 1000
           },
           "authenticationConfiguration": {
-            "authority": "https://login.microsoftonline.com/common",
+            "authority": "https://login.microsoftonline.com/abfde7b2-df0f-47e6-aabf-2462b07508dc",
             "audience": "https://azurehealthcareapis.com",
             "smartProxyEnabled": false
           },
diff --git a/specification/healthcareapis/resource-manager/Microsoft.HealthcareApis/stable/2019-09-16/examples/ServiceGet.json b/specification/healthcareapis/resource-manager/Microsoft.HealthcareApis/stable/2019-09-16/examples/ServiceGet.json
index 887f172b72d7..751e529c4332 100644
--- a/specification/healthcareapis/resource-manager/Microsoft.HealthcareApis/stable/2019-09-16/examples/ServiceGet.json
+++ b/specification/healthcareapis/resource-manager/Microsoft.HealthcareApis/stable/2019-09-16/examples/ServiceGet.json
@@ -29,7 +29,7 @@
             "offerThroughput": 1000
           },
           "authenticationConfiguration": {
-            "authority": "https://login.microsoftonline.com/common",
+            "authority": "https://login.microsoftonline.com/abfde7b2-df0f-47e6-aabf-2462b07508dc",
             "audience": "https://azurehealthcareapis.com",
             "smartProxyEnabled": true
           },
diff --git a/specification/healthcareapis/resource-manager/Microsoft.HealthcareApis/stable/2019-09-16/examples/ServiceList.json b/specification/healthcareapis/resource-manager/Microsoft.HealthcareApis/stable/2019-09-16/examples/ServiceList.json
index c0bd8d213ec5..79b8d20dd559 100644
--- a/specification/healthcareapis/resource-manager/Microsoft.HealthcareApis/stable/2019-09-16/examples/ServiceList.json
+++ b/specification/healthcareapis/resource-manager/Microsoft.HealthcareApis/stable/2019-09-16/examples/ServiceList.json
@@ -29,7 +29,7 @@
                 "offerThroughput": 1000
               },
               "authenticationConfiguration": {
-                "authority": "https://login.microsoftonline.com/common",
+                "authority": "https://login.microsoftonline.com/abfde7b2-df0f-47e6-aabf-2462b07508dc",
                 "audience": "https://azurehealthcareapis.com",
                 "smartProxyEnabled": true
               },
diff --git a/specification/healthcareapis/resource-manager/Microsoft.HealthcareApis/stable/2019-09-16/examples/ServiceListByResourceGroup.json b/specification/healthcareapis/resource-manager/Microsoft.HealthcareApis/stable/2019-09-16/examples/ServiceListByResourceGroup.json
index 746c27cb480d..22fd6b0b2d68 100644
--- a/specification/healthcareapis/resource-manager/Microsoft.HealthcareApis/stable/2019-09-16/examples/ServiceListByResourceGroup.json
+++ b/specification/healthcareapis/resource-manager/Microsoft.HealthcareApis/stable/2019-09-16/examples/ServiceListByResourceGroup.json
@@ -30,7 +30,7 @@
                 "offerThroughput": 1000
               },
               "authenticationConfiguration": {
-                "authority": "https://login.microsoftonline.com/common",
+                "authority": "https://login.microsoftonline.com/abfde7b2-df0f-47e6-aabf-2462b07508dc",
                 "audience": "https://azurehealthcareapis.com",
                 "smartProxyEnabled": true
               },
diff --git a/specification/healthcareapis/resource-manager/Microsoft.HealthcareApis/stable/2019-09-16/examples/ServicePatch.json b/specification/healthcareapis/resource-manager/Microsoft.HealthcareApis/stable/2019-09-16/examples/ServicePatch.json
index 00117dc15baa..9462f071de1b 100644
--- a/specification/healthcareapis/resource-manager/Microsoft.HealthcareApis/stable/2019-09-16/examples/ServicePatch.json
+++ b/specification/healthcareapis/resource-manager/Microsoft.HealthcareApis/stable/2019-09-16/examples/ServicePatch.json
@@ -38,7 +38,7 @@
             "offerThroughput": 1000
           },
           "authenticationConfiguration": {
-            "authority": "https://login.microsoftonline.com/common",
+            "authority": "https://login.microsoftonline.com/abfde7b2-df0f-47e6-aabf-2462b07508dc",
             "audience": "https://azurehealthcareapis.com",
             "smartProxyEnabled": true
           },