diff --git a/specification/operationalinsights/resource-manager/Microsoft.OperationalInsights/preview/2019-08-01-preview/examples/DataExportCreateOrUpdate.json b/specification/operationalinsights/resource-manager/Microsoft.OperationalInsights/preview/2019-08-01-preview/examples/DataExportCreateOrUpdate.json
index f738632a370c..00e71ce6ab28 100644
--- a/specification/operationalinsights/resource-manager/Microsoft.OperationalInsights/preview/2019-08-01-preview/examples/DataExportCreateOrUpdate.json
+++ b/specification/operationalinsights/resource-manager/Microsoft.OperationalInsights/preview/2019-08-01-preview/examples/DataExportCreateOrUpdate.json
@@ -25,7 +25,6 @@
             "resourceId": "/subscriptions/192b9f85-a39a-4276-b96d-d5cd351703f9/resourceGroups/OIAutoRest1234/providers/Microsoft.EventHub/namespaces/test",
             "type": "EventHub"
           },
-          "allTables": false,
           "tableNames": [
             "Heartbeat"
           ],
diff --git a/specification/operationalinsights/resource-manager/Microsoft.OperationalInsights/preview/2019-08-01-preview/examples/DataExportGet.json b/specification/operationalinsights/resource-manager/Microsoft.OperationalInsights/preview/2019-08-01-preview/examples/DataExportGet.json
index aee7dba8ecfb..472297024e2b 100644
--- a/specification/operationalinsights/resource-manager/Microsoft.OperationalInsights/preview/2019-08-01-preview/examples/DataExportGet.json
+++ b/specification/operationalinsights/resource-manager/Microsoft.OperationalInsights/preview/2019-08-01-preview/examples/DataExportGet.json
@@ -15,7 +15,6 @@
             "resourceId": "/subscriptions/192b9f85-a39a-4276-b96d-d5cd351703f9/resourceGroups/OIAutoRest1234/providers/Microsoft.EventHub/namespaces/test",
             "type": "EventHub"
           },
-          "allTables": false,
           "tableNames": [
             "Heartbeat"
           ],
diff --git a/specification/operationalinsights/resource-manager/Microsoft.OperationalInsights/preview/2019-08-01-preview/examples/DataExportListByWorkspace.json b/specification/operationalinsights/resource-manager/Microsoft.OperationalInsights/preview/2019-08-01-preview/examples/DataExportListByWorkspace.json
index 4d0a89e0b861..0d01e4a909c9 100644
--- a/specification/operationalinsights/resource-manager/Microsoft.OperationalInsights/preview/2019-08-01-preview/examples/DataExportListByWorkspace.json
+++ b/specification/operationalinsights/resource-manager/Microsoft.OperationalInsights/preview/2019-08-01-preview/examples/DataExportListByWorkspace.json
@@ -15,7 +15,6 @@
               "resourceId": "/subscriptions/192b9f85-a39a-4276-b96d-d5cd351703f9/resourceGroups/OIAutoRest1234/providers/Microsoft.EventHub/namespaces/test",
               "type": "EventHub"
             },
-            "allTables": false,
             "tableNames": [
               "Heartbeat"
             ],
diff --git a/specification/operationalinsights/resource-manager/Microsoft.OperationalInsights/preview/2020-03-01-preview/DataExports.json b/specification/operationalinsights/resource-manager/Microsoft.OperationalInsights/preview/2020-03-01-preview/DataExports.json
index d776e4a1ff24..4ca8b68ce1a2 100644
--- a/specification/operationalinsights/resource-manager/Microsoft.OperationalInsights/preview/2020-03-01-preview/DataExports.json
+++ b/specification/operationalinsights/resource-manager/Microsoft.OperationalInsights/preview/2020-03-01-preview/DataExports.json
@@ -276,10 +276,6 @@
           "type": "string",
           "description": "The data export rule ID."
         },
-        "allTables": {
-          "type": "boolean",
-          "description": "When ‘true’, all workspace's tables are exported."
-        },
         "tableNames": {
           "type": "array",
           "items": {
diff --git a/specification/operationalinsights/resource-manager/Microsoft.OperationalInsights/preview/2020-03-01-preview/examples/DataExportCreateOrUpdate.json b/specification/operationalinsights/resource-manager/Microsoft.OperationalInsights/preview/2020-03-01-preview/examples/DataExportCreateOrUpdate.json
index 413c8a0480bf..02b00dbe7a71 100644
--- a/specification/operationalinsights/resource-manager/Microsoft.OperationalInsights/preview/2020-03-01-preview/examples/DataExportCreateOrUpdate.json
+++ b/specification/operationalinsights/resource-manager/Microsoft.OperationalInsights/preview/2020-03-01-preview/examples/DataExportCreateOrUpdate.json
@@ -25,7 +25,6 @@
             "resourceId": "/subscriptions/192b9f85-a39a-4276-b96d-d5cd351703f9/resourceGroups/OIAutoRest1234/providers/Microsoft.EventHub/namespaces/test",
             "type": "EventHub"
           },
-          "allTables": false,
           "tableNames": [
             "Heartbeat"
           ],
@@ -46,7 +45,6 @@
             "resourceId": "/subscriptions/192b9f85-a39a-4276-b96d-d5cd351703f9/resourceGroups/OIAutoRest1234/providers/Microsoft.EventHub/namespaces/test",
             "type": "EventHub"
           },
-          "allTables": false,
           "tableNames": [
             "Heartbeat"
           ],
diff --git a/specification/operationalinsights/resource-manager/Microsoft.OperationalInsights/preview/2020-03-01-preview/examples/DataExportGet.json b/specification/operationalinsights/resource-manager/Microsoft.OperationalInsights/preview/2020-03-01-preview/examples/DataExportGet.json
index 0bb0b00f44b5..1be2c0459fea 100644
--- a/specification/operationalinsights/resource-manager/Microsoft.OperationalInsights/preview/2020-03-01-preview/examples/DataExportGet.json
+++ b/specification/operationalinsights/resource-manager/Microsoft.OperationalInsights/preview/2020-03-01-preview/examples/DataExportGet.json
@@ -15,7 +15,6 @@
             "resourceId": "/subscriptions/192b9f85-a39a-4276-b96d-d5cd351703f9/resourceGroups/OIAutoRest1234/providers/Microsoft.EventHub/namespaces/test",
             "type": "EventHub"
           },
-          "allTables": false,
           "tableNames": [
             "Heartbeat"
           ],
diff --git a/specification/operationalinsights/resource-manager/Microsoft.OperationalInsights/preview/2020-03-01-preview/examples/DataExportListByWorkspace.json b/specification/operationalinsights/resource-manager/Microsoft.OperationalInsights/preview/2020-03-01-preview/examples/DataExportListByWorkspace.json
index acec03e93f8a..df13cd8a8444 100644
--- a/specification/operationalinsights/resource-manager/Microsoft.OperationalInsights/preview/2020-03-01-preview/examples/DataExportListByWorkspace.json
+++ b/specification/operationalinsights/resource-manager/Microsoft.OperationalInsights/preview/2020-03-01-preview/examples/DataExportListByWorkspace.json
@@ -16,7 +16,6 @@
                 "resourceId": "/subscriptions/192b9f85-a39a-4276-b96d-d5cd351703f9/resourceGroups/OIAutoRest1234/providers/Microsoft.EventHub/namespaces/test",
                 "type": "EventHub"
               },
-              "allTables": false,
               "tableNames": [
                 "Heartbeat"
               ],