diff --git a/specification/recoveryservicesbackup/resource-manager/Microsoft.RecoveryServices/stable/2021-01-01/bms.json b/specification/recoveryservicesbackup/resource-manager/Microsoft.RecoveryServices/stable/2021-01-01/bms.json
index 04a766abaf13..e577faa65552 100644
--- a/specification/recoveryservicesbackup/resource-manager/Microsoft.RecoveryServices/stable/2021-01-01/bms.json
+++ b/specification/recoveryservicesbackup/resource-manager/Microsoft.RecoveryServices/stable/2021-01-01/bms.json
@@ -367,7 +367,7 @@
           "default": {
             "description": "Error response describing why the operation failed.",
             "schema": {
-              "$ref": "#/definitions/NewErrorResponse"
+              "$ref": "#/definitions/CloudError"
             }
           }
         },
@@ -421,7 +421,7 @@
           "default": {
             "description": "Error response describing why the operation failed.",
             "schema": {
-              "$ref": "#/definitions/NewErrorResponse"
+              "$ref": "#/definitions/CloudError"
             }
           }
         },
@@ -769,7 +769,7 @@
           "default": {
             "description": "Error response describing why the operation failed.",
             "schema": {
-              "$ref": "#/definitions/NewErrorResponse"
+              "$ref": "#/definitions/CloudError"
             }
           }
         },
@@ -849,7 +849,7 @@
           "default": {
             "description": "Error response describing why the operation failed.",
             "schema": {
-              "$ref": "#/definitions/NewErrorResponse"
+              "$ref": "#/definitions/CloudError"
             }
           }
         },
@@ -919,7 +919,7 @@
           "default": {
             "description": "Error response describing why the operation failed.",
             "schema": {
-              "$ref": "#/definitions/NewErrorResponse"
+              "$ref": "#/definitions/CloudError"
             }
           }
         },
@@ -998,7 +998,7 @@
           "default": {
             "description": "Error response describing why the operation failed.",
             "schema": {
-              "$ref": "#/definitions/NewErrorResponse"
+              "$ref": "#/definitions/CloudError"
             }
           }
         },
@@ -1071,7 +1071,7 @@
           "default": {
             "description": "Error response describing why the operation failed.",
             "schema": {
-              "$ref": "#/definitions/NewErrorResponse"
+              "$ref": "#/definitions/CloudError"
             }
           }
         },
@@ -1148,7 +1148,7 @@
           "default": {
             "description": "Error response describing why the operation failed.",
             "schema": {
-              "$ref": "#/definitions/NewErrorResponse"
+              "$ref": "#/definitions/CloudError"
             }
           }
         },
@@ -1227,7 +1227,7 @@
           "default": {
             "description": "Error response describing why the operation failed.",
             "schema": {
-              "$ref": "#/definitions/NewErrorResponse"
+              "$ref": "#/definitions/CloudError"
             }
           }
         },
@@ -1283,7 +1283,7 @@
           "default": {
             "description": "Error response describing why the operation failed.",
             "schema": {
-              "$ref": "#/definitions/NewErrorResponse"
+              "$ref": "#/definitions/CloudError"
             }
           }
         },
@@ -1342,7 +1342,7 @@
           "default": {
             "description": "Error response describing why the operation failed.",
             "schema": {
-              "$ref": "#/definitions/NewErrorResponse"
+              "$ref": "#/definitions/CloudError"
             }
           }
         },
@@ -1404,7 +1404,7 @@
           "default": {
             "description": "Error response describing why the operation failed.",
             "schema": {
-              "$ref": "#/definitions/NewErrorResponse"
+              "$ref": "#/definitions/CloudError"
             }
           }
         },
@@ -1460,7 +1460,7 @@
           "default": {
             "description": "Error response describing why the operation failed.",
             "schema": {
-              "$ref": "#/definitions/NewErrorResponse"
+              "$ref": "#/definitions/CloudError"
             }
           }
         },
@@ -1520,7 +1520,7 @@
           "default": {
             "description": "Error response describing why the operation failed.",
             "schema": {
-              "$ref": "#/definitions/NewErrorResponse"
+              "$ref": "#/definitions/CloudError"
             }
           }
         },
@@ -1579,7 +1579,7 @@
           "default": {
             "description": "Error response describing why the operation failed.",
             "schema": {
-              "$ref": "#/definitions/NewErrorResponse"
+              "$ref": "#/definitions/CloudError"
             }
           }
         },
@@ -1641,7 +1641,7 @@
           "default": {
             "description": "Error response describing why the operation failed.",
             "schema": {
-              "$ref": "#/definitions/NewErrorResponse"
+              "$ref": "#/definitions/CloudError"
             }
           }
         },
@@ -1690,7 +1690,7 @@
           "default": {
             "description": "Error response describing why the operation failed.",
             "schema": {
-              "$ref": "#/definitions/NewErrorResponse"
+              "$ref": "#/definitions/CloudError"
             }
           }
         },
@@ -1752,7 +1752,7 @@
           "default": {
             "description": "Error response describing why the operation failed.",
             "schema": {
-              "$ref": "#/definitions/NewErrorResponse"
+              "$ref": "#/definitions/CloudError"
             }
           }
         },
@@ -1810,7 +1810,7 @@
           "default": {
             "description": "Error response describing why the operation failed.",
             "schema": {
-              "$ref": "#/definitions/NewErrorResponse"
+              "$ref": "#/definitions/CloudError"
             }
           }
         },
@@ -1859,7 +1859,7 @@
           "default": {
             "description": "Error response describing why the operation failed.",
             "schema": {
-              "$ref": "#/definitions/NewErrorResponse"
+              "$ref": "#/definitions/CloudError"
             }
           }
         },
@@ -1919,7 +1919,7 @@
           "default": {
             "description": "Error response describing why the operation failed.",
             "schema": {
-              "$ref": "#/definitions/NewErrorResponse"
+              "$ref": "#/definitions/CloudError"
             }
           }
         },
@@ -1977,7 +1977,7 @@
           "default": {
             "description": "Error response describing why the operation failed.",
             "schema": {
-              "$ref": "#/definitions/NewErrorResponse"
+              "$ref": "#/definitions/CloudError"
             }
           }
         },
@@ -2036,7 +2036,7 @@
           "default": {
             "description": "Error response describing why the operation failed.",
             "schema": {
-              "$ref": "#/definitions/NewErrorResponse"
+              "$ref": "#/definitions/CloudError"
             }
           }
         },
@@ -2106,7 +2106,7 @@
           "default": {
             "description": "Error response describing why the operation failed.",
             "schema": {
-              "$ref": "#/definitions/NewErrorResponse"
+              "$ref": "#/definitions/CloudError"
             }
           }
         },
@@ -2166,7 +2166,7 @@
           "default": {
             "description": "Error response describing why the operation failed.",
             "schema": {
-              "$ref": "#/definitions/NewErrorResponse"
+              "$ref": "#/definitions/CloudError"
             }
           }
         },
@@ -2224,7 +2224,7 @@
           "default": {
             "description": "Error response describing why the operation failed.",
             "schema": {
-              "$ref": "#/definitions/NewErrorResponse"
+              "$ref": "#/definitions/CloudError"
             }
           }
         },
@@ -2287,7 +2287,7 @@
           "default": {
             "description": "Error response describing why the operation failed.",
             "schema": {
-              "$ref": "#/definitions/NewErrorResponse"
+              "$ref": "#/definitions/CloudError"
             }
           }
         },
@@ -2356,7 +2356,7 @@
           "default": {
             "description": "Error response describing why the operation failed.",
             "schema": {
-              "$ref": "#/definitions/NewErrorResponse"
+              "$ref": "#/definitions/CloudError"
             }
           }
         },
@@ -2416,7 +2416,7 @@
           "default": {
             "description": "Error response describing why the operation failed.",
             "schema": {
-              "$ref": "#/definitions/NewErrorResponse"
+              "$ref": "#/definitions/CloudError"
             }
           }
         },
@@ -2480,7 +2480,7 @@
           "default": {
             "description": "Error response describing why the operation failed.",
             "schema": {
-              "$ref": "#/definitions/NewErrorResponse"
+              "$ref": "#/definitions/CloudError"
             }
           }
         },
@@ -2554,7 +2554,7 @@
           "default": {
             "description": "Error response describing why the operation failed.",
             "schema": {
-              "$ref": "#/definitions/NewErrorResponse"
+              "$ref": "#/definitions/CloudError"
             }
           }
         },
@@ -2630,7 +2630,7 @@
           "default": {
             "description": "Error response describing why the operation failed.",
             "schema": {
-              "$ref": "#/definitions/NewErrorResponse"
+              "$ref": "#/definitions/CloudError"
             }
           }
         },
@@ -2702,7 +2702,7 @@
           "default": {
             "description": "Error response describing why the operation failed.",
             "schema": {
-              "$ref": "#/definitions/NewErrorResponse"
+              "$ref": "#/definitions/CloudError"
             }
           }
         },
@@ -2775,7 +2775,7 @@
           "default": {
             "description": "Error response describing why the operation failed.",
             "schema": {
-              "$ref": "#/definitions/NewErrorResponse"
+              "$ref": "#/definitions/CloudError"
             }
           }
         },
@@ -2854,7 +2854,7 @@
           "default": {
             "description": "Error response describing why the operation failed.",
             "schema": {
-              "$ref": "#/definitions/NewErrorResponse"
+              "$ref": "#/definitions/CloudError"
             }
           }
         },
@@ -2924,7 +2924,7 @@
           "default": {
             "description": "Error response describing why the operation failed.",
             "schema": {
-              "$ref": "#/definitions/NewErrorResponse"
+              "$ref": "#/definitions/CloudError"
             }
           }
         },
@@ -2980,7 +2980,7 @@
           "default": {
             "description": "Error response describing why the operation failed.",
             "schema": {
-              "$ref": "#/definitions/NewErrorResponse"
+              "$ref": "#/definitions/CloudError"
             }
           }
         },
@@ -3036,7 +3036,7 @@
           "default": {
             "description": "Error response describing why the operation failed.",
             "schema": {
-              "$ref": "#/definitions/NewErrorResponse"
+              "$ref": "#/definitions/CloudError"
             }
           }
         },
@@ -3088,7 +3088,7 @@
           "default": {
             "description": "Error response describing why the operation failed.",
             "schema": {
-              "$ref": "#/definitions/NewErrorResponse"
+              "$ref": "#/definitions/CloudError"
             }
           }
         },
@@ -3147,7 +3147,7 @@
           "default": {
             "description": "Error response describing why the operation failed.",
             "schema": {
-              "$ref": "#/definitions/NewErrorResponse"
+              "$ref": "#/definitions/CloudError"
             }
           }
         },
@@ -3206,7 +3206,7 @@
           "default": {
             "description": "Error response describing why the operation failed.",
             "schema": {
-              "$ref": "#/definitions/NewErrorResponse"
+              "$ref": "#/definitions/CloudError"
             }
           }
         },
@@ -3262,7 +3262,7 @@
           "default": {
             "description": "Error response describing why the operation failed.",
             "schema": {
-              "$ref": "#/definitions/NewErrorResponse"
+              "$ref": "#/definitions/CloudError"
             }
           }
         },
@@ -3311,7 +3311,7 @@
           "default": {
             "description": "Error response describing why the operation failed.",
             "schema": {
-              "$ref": "#/definitions/NewErrorResponse"
+              "$ref": "#/definitions/CloudError"
             }
           }
         },
@@ -3386,7 +3386,7 @@
           "default": {
             "description": "Error response describing why the operation failed.",
             "schema": {
-              "$ref": "#/definitions/NewErrorResponse"
+              "$ref": "#/definitions/CloudError"
             }
           }
         },
@@ -3459,7 +3459,7 @@
           "default": {
             "description": "Error response describing why the operation failed.",
             "schema": {
-              "$ref": "#/definitions/NewErrorResponse"
+              "$ref": "#/definitions/CloudError"
             }
           }
         },
@@ -3621,6 +3621,54 @@
         }
       }
     },
+    "CloudError": {
+      "x-ms-external": true,
+      "properties": {
+        "error": {
+          "type": "object",
+          "$ref": "#/definitions/CloudErrorBody",
+          "description": "The error object."
+        }
+      },
+      "description": "An error response from the Container Instance service."
+    },
+    "CloudErrorBody": {
+      "x-ms-external": true,
+      "properties": {
+        "code": {
+          "readOnly": true,
+          "type": "string",
+          "description": "An identifier for the error. Codes are invariant and are intended to be consumed programmatically."
+        },
+        "message": {
+          "readOnly": true,
+          "type": "string",
+          "description": "A message describing the error, intended to be suitable for display in a user interface."
+        },
+        "target": {
+          "readOnly": true,
+          "type": "string",
+          "description": "The target of the particular error. For example, the name of the property in error."
+        },
+        "details": {
+          "readOnly": true,
+          "type": "array",
+          "items": {
+            "$ref": "#/definitions/CloudErrorBody"
+          },
+          "description": "A list of additional details about the error."
+        },
+        "additionalInfo": {
+          "readOnly": true,
+          "type": "array",
+          "items": {
+            "$ref": "../../../../../common-types/resource-management/v1/types.json#/definitions/ErrorAdditionalInfo"
+          },
+          "description": "The error additional info."
+        }
+      },
+      "description": "An error response from the Container Instance service."
+    },
     "NewErrorResponse": {
       "properties": {
         "error": {