diff --git a/schemas/2022-01-01-preview/Microsoft.App.json b/schemas/2022-01-01-preview/Microsoft.App.json
index b2fd12be35..85a1b50646 100644
--- a/schemas/2022-01-01-preview/Microsoft.App.json
+++ b/schemas/2022-01-01-preview/Microsoft.App.json
@@ -1957,17 +1957,6 @@
           ],
           "description": "The configuration settings of the Google provider."
         },
-        "legacyMicrosoftAccount": {
-          "oneOf": [
-            {
-              "$ref": "#/definitions/LegacyMicrosoftAccount"
-            },
-            {
-              "$ref": "https://schema.management.azure.com/schemas/common/definitions.json#/definitions/expression"
-            }
-          ],
-          "description": "The configuration settings of the legacy Microsoft Account provider."
-        },
         "twitter": {
           "oneOf": [
             {
@@ -2066,60 +2055,6 @@
       },
       "description": "Container App Ingress configuration."
     },
-    "LegacyMicrosoftAccount": {
-      "type": "object",
-      "properties": {
-        "login": {
-          "oneOf": [
-            {
-              "$ref": "#/definitions/LoginScopes"
-            },
-            {
-              "$ref": "https://schema.management.azure.com/schemas/common/definitions.json#/definitions/expression"
-            }
-          ],
-          "description": "The configuration settings of the login flow, including the scopes that should be requested."
-        },
-        "registration": {
-          "oneOf": [
-            {
-              "$ref": "#/definitions/ClientRegistration"
-            },
-            {
-              "$ref": "https://schema.management.azure.com/schemas/common/definitions.json#/definitions/expression"
-            }
-          ],
-          "description": "The configuration settings of the app registration for providers that have client ids and client secrets"
-        },
-        "state": {
-          "oneOf": [
-            {
-              "type": "string",
-              "enum": [
-                "Enabled",
-                "Disabled"
-              ]
-            },
-            {
-              "$ref": "https://schema.management.azure.com/schemas/common/definitions.json#/definitions/expression"
-            }
-          ],
-          "description": "<code>Disabled</code> if the legacy Microsoft Account provider should not be enabled despite the set registration; otherwise, <code>Enabled</code>."
-        },
-        "validation": {
-          "oneOf": [
-            {
-              "$ref": "#/definitions/AllowedAudiencesValidation"
-            },
-            {
-              "$ref": "https://schema.management.azure.com/schemas/common/definitions.json#/definitions/expression"
-            }
-          ],
-          "description": "The configuration settings of the Allowed Audiences validation flow."
-        }
-      },
-      "description": "The configuration settings of the legacy Microsoft Account provider."
-    },
     "LogAnalyticsConfiguration": {
       "type": "object",
       "properties": {