diff --git a/schemas/2021-06-30-preview/Microsoft.DigitalTwins.json b/schemas/2021-06-30-preview/Microsoft.DigitalTwins.json
index b3b1f3d46d..b05edd68c2 100644
--- a/schemas/2021-06-30-preview/Microsoft.DigitalTwins.json
+++ b/schemas/2021-06-30-preview/Microsoft.DigitalTwins.json
@@ -256,7 +256,8 @@
         },
         "adxTableName": {
           "type": "string",
-          "description": "The name of the Azure Data Explorer table."
+          "default": "AdtPropertyEvents",
+          "description": "The name of the Azure Data Explorer table. Defaults to AdtPropertyEvents."
         },
         "connectionType": {
           "type": "string",
@@ -266,6 +267,7 @@
         },
         "eventHubConsumerGroup": {
           "type": "string",
+          "default": "$Default",
           "description": "The EventHub consumer group to use when ADX reads from EventHub. Defaults to $Default."
         },
         "eventHubEndpointUri": {
diff --git a/schemas/2022-05-31/Microsoft.DigitalTwins.json b/schemas/2022-05-31/Microsoft.DigitalTwins.json
index 596a5ed3c3..d6bb568c8d 100644
--- a/schemas/2022-05-31/Microsoft.DigitalTwins.json
+++ b/schemas/2022-05-31/Microsoft.DigitalTwins.json
@@ -256,7 +256,8 @@
         },
         "adxTableName": {
           "type": "string",
-          "description": "The name of the Azure Data Explorer table."
+          "default": "AdtPropertyEvents",
+          "description": "The name of the Azure Data Explorer table. Defaults to AdtPropertyEvents."
         },
         "connectionType": {
           "type": "string",
@@ -266,6 +267,7 @@
         },
         "eventHubConsumerGroup": {
           "type": "string",
+          "default": "$Default",
           "description": "The EventHub consumer group to use when ADX reads from EventHub. Defaults to $Default."
         },
         "eventHubEndpointUri": {