diff --git a/specification/baremetalinfrastructure/resource-manager/Microsoft.BareMetalInfrastructure/preview/2020-08-06-preview/baremetalinfrastructure.json b/specification/baremetalinfrastructure/resource-manager/Microsoft.BareMetalInfrastructure/preview/2020-08-06-preview/baremetalinfrastructure.json
index a49b2e8ca22b..150a737fb9b0 100644
--- a/specification/baremetalinfrastructure/resource-manager/Microsoft.BareMetalInfrastructure/preview/2020-08-06-preview/baremetalinfrastructure.json
+++ b/specification/baremetalinfrastructure/resource-manager/Microsoft.BareMetalInfrastructure/preview/2020-08-06-preview/baremetalinfrastructure.json
@@ -640,6 +640,9 @@
           "items": {
             "$ref": "#/definitions/Disk"
           },
+          "x-ms-identifiers": [
+            "name"
+          ],
           "description": "Specifies information about the operating system disk used by baremetal instance."
         }
       },
@@ -675,6 +678,9 @@
           "items": {
             "$ref": "#/definitions/IpAddress"
           },
+          "x-ms-identifiers": [
+            "ipAddress"
+          ],
           "description": "Specifies the network interfaces for the AzureBareMetal instance."
         },
         "circuitId": {
@@ -702,6 +708,9 @@
           "items": {
             "$ref": "#/definitions/Operation"
           },
+          "x-ms-identifiers": [
+            "name"
+          ],
           "description": "List of AzureBareMetal operations"
         }
       },
@@ -795,6 +804,7 @@
           "items": {
             "$ref": "#/definitions/ErrorDefinition"
           },
+          "x-ms-identifiers": [],
           "readOnly": true
         }
       }
diff --git a/specification/baremetalinfrastructure/resource-manager/Microsoft.BareMetalInfrastructure/stable/2021-08-09/baremetalinfrastructure.json b/specification/baremetalinfrastructure/resource-manager/Microsoft.BareMetalInfrastructure/stable/2021-08-09/baremetalinfrastructure.json
index 2c4538f885f7..12c8d5fd7e3c 100644
--- a/specification/baremetalinfrastructure/resource-manager/Microsoft.BareMetalInfrastructure/stable/2021-08-09/baremetalinfrastructure.json
+++ b/specification/baremetalinfrastructure/resource-manager/Microsoft.BareMetalInfrastructure/stable/2021-08-09/baremetalinfrastructure.json
@@ -463,6 +463,9 @@
           "items": {
             "$ref": "#/definitions/Disk"
           },
+          "x-ms-identifiers": [
+            "name"
+          ],
           "description": "Specifies information about the operating system disk used by baremetal instance."
         }
       },
@@ -498,6 +501,9 @@
           "items": {
             "$ref": "#/definitions/IpAddress"
           },
+          "x-ms-identifiers": [
+            "ipAddress"
+          ],
           "description": "Specifies the network interfaces for the AzureBareMetal instance."
         },
         "circuitId": {
@@ -525,6 +531,9 @@
           "items": {
             "$ref": "#/definitions/Operation"
           },
+          "x-ms-identifiers": [
+            "name"
+          ],
           "description": "List of AzureBareMetal operations"
         }
       },
@@ -613,6 +622,7 @@
           "items": {
             "$ref": "#/definitions/ErrorDefinition"
           },
+          "x-ms-identifiers": [],
           "readOnly": true
         }
       }