diff --git a/specification/migrate/resource-manager/Microsoft.Migrate/stable/2019-10-01/examples/Groups_UpdateMachines.json b/specification/migrate/resource-manager/Microsoft.Migrate/stable/2019-10-01/examples/Groups_UpdateMachines.json
new file mode 100644
index 000000000000..e8af3905becf
--- /dev/null
+++ b/specification/migrate/resource-manager/Microsoft.Migrate/stable/2019-10-01/examples/Groups_UpdateMachines.json
@@ -0,0 +1,38 @@
+{
+  "parameters": {
+    "resourceGroupName": "abgoyal-westEurope",
+    "api-version": "2019-10-01",
+    "subscriptionId": "6393a73f-8d55-47ef-b6dd-179b3e0c7910",
+    "projectName": "abgoyalWEselfhostb72bproject",
+    "groupName": "Group2",
+    "group": {
+      "properties": {
+        "operationType": "Add",
+        "machines": [
+          "/subscriptions/6393a73f-8d55-47ef-b6dd-179b3e0c7910/resourceGroups/abgoyal-westeurope/providers/Microsoft.Migrate/assessmentprojects/abgoyalWEselfhostb72bproject/machines/amansing_vm1"
+        ]
+      },
+      "eTag": "\"1e000c2c-0000-0d00-0000-5cdaa4190000\""
+    }
+  },
+  "responses": {
+    "200": {
+      "body": {
+        "id": "/subscriptions/6393a73f-8d55-47ef-b6dd-179b3e0c7910/resourceGroups/abgoyal-westeurope/providers/Microsoft.Migrate/assessmentprojects/abgoyalWEselfhostb72bproject/groups/Test1",
+        "name": "Group2",
+        "eTag": "\"1e000c2c-0000-0d00-0000-5cdaa4190000\"",
+        "type": "Microsoft.Migrate/assessmentprojects/groups",
+        "properties": {
+          "groupStatus": "Completed",
+          "machineCount": 26,
+          "assessments": [
+            "/subscriptions/6393a73f-8d55-47ef-b6dd-179b3e0c7910/resourceGroups/abgoyal-westeurope/providers/Microsoft.Migrate/assessmentprojects/abgoyalWEselfhostb72bproject/groups/Test1/assessments/assessment_5_9_2019_16_22_14"
+          ],
+          "areAssessmentsRunning": false,
+          "createdTimestamp": "2019-05-09T10:52:07.7368474Z",
+          "updatedTimestamp": "2019-05-10T14:07:41.752989Z"
+        }
+      }
+    }
+  }
+}
diff --git a/specification/migrate/resource-manager/Microsoft.Migrate/stable/2019-10-01/migrate.json b/specification/migrate/resource-manager/Microsoft.Migrate/stable/2019-10-01/migrate.json
index 6d1fe5075e8c..69d6ce32caf7 100644
--- a/specification/migrate/resource-manager/Microsoft.Migrate/stable/2019-10-01/migrate.json
+++ b/specification/migrate/resource-manager/Microsoft.Migrate/stable/2019-10-01/migrate.json
@@ -108,12 +108,6 @@
       "enum": [
         "2019-10-01"
       ]
-    },
-    "acceptLanguage": {
-      "description": "Standard request header. Used by service to respond to client in appropriate language.",
-      "name": "Accept-Language",
-      "type": "string",
-      "in": "header"
     }
   },
   "securityDefinitions": {
@@ -1800,6 +1794,9 @@
           "items": {
             "$ref": "#/definitions/Project"
           }
+        },
+        "nextLink": {
+          "type": "string"
         }
       }
     },
@@ -1922,6 +1919,7 @@
     },
     "HyperVCollector": {
       "type": "object",
+      "x-ms-azure-resource": true,
       "properties": {
         "eTag": {
           "type": "string"
@@ -1989,6 +1987,7 @@
     },
     "VMwareCollector": {
       "type": "object",
+      "x-ms-azure-resource": true,
       "properties": {
         "eTag": {
           "type": "string"
@@ -2184,9 +2183,6 @@
           },
           {
             "$ref": "#/parameters/api-version"
-          },
-          {
-            "$ref": "#/parameters/acceptLanguage"
           }
         ],
         "responses": {
@@ -2233,9 +2229,6 @@
           },
           {
             "$ref": "#/parameters/api-version"
-          },
-          {
-            "$ref": "#/parameters/acceptLanguage"
           }
         ],
         "responses": {
@@ -2285,9 +2278,6 @@
           },
           {
             "$ref": "#/parameters/api-version"
-          },
-          {
-            "$ref": "#/parameters/acceptLanguage"
           }
         ],
         "responses": {
@@ -2333,9 +2323,6 @@
           {
             "$ref": "#/parameters/api-version"
           },
-          {
-            "$ref": "#/parameters/acceptLanguage"
-          },
           {
             "name": "project",
             "description": "New or Updated project object.",
@@ -2400,9 +2387,6 @@
           {
             "$ref": "#/parameters/api-version"
           },
-          {
-            "$ref": "#/parameters/acceptLanguage"
-          },
           {
             "name": "project",
             "description": "Updated project object.",
@@ -2454,9 +2438,6 @@
           },
           {
             "$ref": "#/parameters/api-version"
-          },
-          {
-            "$ref": "#/parameters/acceptLanguage"
           }
         ],
         "responses": {
@@ -2490,7 +2471,7 @@
       "get": {
         "summary": "Get all available options for the properties of an assessment on a project.",
         "description": "Get all available options for the properties of an assessment on a project.",
-        "operationId": "Project_AssessmentOptions",
+        "operationId": "Projects_AssessmentOptions",
         "parameters": [
           {
             "$ref": "#/parameters/subscriptionId"
@@ -2506,9 +2487,6 @@
           },
           {
             "$ref": "#/parameters/api-version"
-          },
-          {
-            "$ref": "#/parameters/acceptLanguage"
           }
         ],
         "responses": {
@@ -2542,7 +2520,7 @@
       "get": {
         "summary": "Gets list of all available options for the properties of an assessment on a project.",
         "description": "Gets list of all available options for the properties of an assessment on a project.",
-        "operationId": "Project_AssessmentOptionsList",
+        "operationId": "Projects_AssessmentOptionsList",
         "parameters": [
           {
             "$ref": "#/parameters/subscriptionId"
@@ -2555,9 +2533,6 @@
           },
           {
             "$ref": "#/parameters/api-version"
-          },
-          {
-            "$ref": "#/parameters/acceptLanguage"
           }
         ],
         "responses": {
@@ -2581,7 +2556,7 @@
           }
         },
         "x-ms-pageable": {
-          "nextLinkName": "nextLink"
+          "nextLinkName": null
         },
         "x-ms-examples": {
           "AssessmentOptions_Get": {
@@ -2605,9 +2580,6 @@
           {
             "$ref": "#/parameters/projectName"
           },
-          {
-            "$ref": "#/parameters/acceptLanguage"
-          },
           {
             "$ref": "#/parameters/api-version"
           }
@@ -2660,9 +2632,6 @@
           {
             "$ref": "#/parameters/machineName"
           },
-          {
-            "$ref": "#/parameters/acceptLanguage"
-          },
           {
             "$ref": "#/parameters/api-version"
           }
@@ -2709,9 +2678,6 @@
           {
             "$ref": "#/parameters/projectName"
           },
-          {
-            "$ref": "#/parameters/acceptLanguage"
-          },
           {
             "$ref": "#/parameters/api-version"
           }
@@ -2737,7 +2703,7 @@
           }
         },
         "x-ms-pageable": {
-          "nextLinkName": "nextLink"
+          "nextLinkName": null
         },
         "x-ms-examples": {
           "Groups_ListByProject": {
@@ -2764,9 +2730,6 @@
           {
             "$ref": "#/parameters/groupName"
           },
-          {
-            "$ref": "#/parameters/acceptLanguage"
-          },
           {
             "$ref": "#/parameters/api-version"
           }
@@ -2814,9 +2777,6 @@
           {
             "$ref": "#/parameters/groupName"
           },
-          {
-            "$ref": "#/parameters/acceptLanguage"
-          },
           {
             "$ref": "#/parameters/api-version"
           },
@@ -2884,9 +2844,6 @@
           {
             "$ref": "#/parameters/groupName"
           },
-          {
-            "$ref": "#/parameters/acceptLanguage"
-          },
           {
             "$ref": "#/parameters/api-version"
           }
@@ -2939,9 +2896,6 @@
           {
             "$ref": "#/parameters/api-version"
           },
-          {
-            "$ref": "#/parameters/acceptLanguage"
-          },
           {
             "name": "groupUpdateProperties",
             "description": "Machines list to be added or removed from group.",
@@ -2970,6 +2924,11 @@
               "$ref": "#/definitions/CloudError"
             }
           }
+        },
+        "x-ms-examples": {
+          "Groups_UpdateMachines": {
+            "$ref": "./examples/Groups_UpdateMachines.json"
+          }
         }
       }
     },
@@ -2991,9 +2950,6 @@
           {
             "$ref": "#/parameters/groupName"
           },
-          {
-            "$ref": "#/parameters/acceptLanguage"
-          },
           {
             "$ref": "#/parameters/api-version"
           }
@@ -3019,7 +2975,7 @@
           }
         },
         "x-ms-pageable": {
-          "nextLinkName": "nextLink"
+          "nextLinkName": null
         },
         "x-ms-examples": {
           "Assessments_ListByGroup": {
@@ -3043,9 +2999,6 @@
           {
             "$ref": "#/parameters/projectName"
           },
-          {
-            "$ref": "#/parameters/acceptLanguage"
-          },
           {
             "$ref": "#/parameters/api-version"
           }
@@ -3071,7 +3024,7 @@
           }
         },
         "x-ms-pageable": {
-          "nextLinkName": "nextLink"
+          "nextLinkName": null
         },
         "x-ms-examples": {
           "Assessments_ListByProject": {
@@ -3101,9 +3054,6 @@
           {
             "$ref": "#/parameters/assessmentName"
           },
-          {
-            "$ref": "#/parameters/acceptLanguage"
-          },
           {
             "$ref": "#/parameters/api-version"
           }
@@ -3154,9 +3104,6 @@
           {
             "$ref": "#/parameters/assessmentName"
           },
-          {
-            "$ref": "#/parameters/acceptLanguage"
-          },
           {
             "$ref": "#/parameters/api-version"
           },
@@ -3227,9 +3174,6 @@
           {
             "$ref": "#/parameters/assessmentName"
           },
-          {
-            "$ref": "#/parameters/acceptLanguage"
-          },
           {
             "$ref": "#/parameters/api-version"
           }
@@ -3284,9 +3228,6 @@
           },
           {
             "$ref": "#/parameters/api-version"
-          },
-          {
-            "$ref": "#/parameters/acceptLanguage"
           }
         ],
         "responses": {
@@ -3337,9 +3278,6 @@
           {
             "$ref": "#/parameters/assessmentName"
           },
-          {
-            "$ref": "#/parameters/acceptLanguage"
-          },
           {
             "$ref": "#/parameters/api-version"
           }
@@ -3398,9 +3336,6 @@
           {
             "$ref": "#/parameters/assessedMachineName"
           },
-          {
-            "$ref": "#/parameters/acceptLanguage"
-          },
           {
             "$ref": "#/parameters/api-version"
           }
@@ -3447,9 +3382,6 @@
           {
             "$ref": "#/parameters/projectName"
           },
-          {
-            "$ref": "#/parameters/acceptLanguage"
-          },
           {
             "$ref": "#/parameters/api-version"
           }
@@ -3475,7 +3407,7 @@
           }
         },
         "x-ms-pageable": {
-          "nextLinkName": "nextLink"
+          "nextLinkName": null
         },
         "x-ms-examples": {
           "HyperVCollectors_ListByProject": {
@@ -3502,9 +3434,6 @@
           {
             "$ref": "#/parameters/hyperVCollectorName"
           },
-          {
-            "$ref": "#/parameters/acceptLanguage"
-          },
           {
             "$ref": "#/parameters/api-version"
           }
@@ -3552,9 +3481,6 @@
           {
             "$ref": "#/parameters/hyperVCollectorName"
           },
-          {
-            "$ref": "#/parameters/acceptLanguage"
-          },
           {
             "$ref": "#/parameters/api-version"
           },
@@ -3622,9 +3548,6 @@
           {
             "$ref": "#/parameters/hyperVCollectorName"
           },
-          {
-            "$ref": "#/parameters/acceptLanguage"
-          },
           {
             "$ref": "#/parameters/api-version"
           }
@@ -3671,9 +3594,6 @@
           {
             "$ref": "#/parameters/projectName"
           },
-          {
-            "$ref": "#/parameters/acceptLanguage"
-          },
           {
             "$ref": "#/parameters/api-version"
           }
@@ -3699,7 +3619,7 @@
           }
         },
         "x-ms-pageable": {
-          "nextLinkName": "nextLink"
+          "nextLinkName": null
         },
         "x-ms-examples": {
           "VMwareCollectors_ListByProject": {
@@ -3726,9 +3646,6 @@
           {
             "$ref": "#/parameters/vmWareCollectorName"
           },
-          {
-            "$ref": "#/parameters/acceptLanguage"
-          },
           {
             "$ref": "#/parameters/api-version"
           }
@@ -3776,9 +3693,6 @@
           {
             "$ref": "#/parameters/vmWareCollectorName"
           },
-          {
-            "$ref": "#/parameters/acceptLanguage"
-          },
           {
             "$ref": "#/parameters/api-version"
           },
@@ -3846,9 +3760,6 @@
           {
             "$ref": "#/parameters/vmWareCollectorName"
           },
-          {
-            "$ref": "#/parameters/acceptLanguage"
-          },
           {
             "$ref": "#/parameters/api-version"
           }
@@ -3894,7 +3805,7 @@
           }
         },
         "x-ms-pageable": {
-          "nextLinkName": "nextLink"
+          "nextLinkName": null
         },
         "x-ms-examples": {
           "Operations_List": {
diff --git a/specification/migrate/resource-manager/readme.md b/specification/migrate/resource-manager/readme.md
index c88038586b1c..a23d4b908aaa 100644
--- a/specification/migrate/resource-manager/readme.md
+++ b/specification/migrate/resource-manager/readme.md
@@ -59,7 +59,7 @@ These are the global settings for the API.
 
 ``` yaml
 openapi-type: arm
-tag: package-2018-02
+tag: package-2019-10
 ```
 
 
@@ -89,6 +89,21 @@ These settings apply only when `--tag=package-2020-01` is specified on the comma
 input-file:
 - Microsoft.OffAzure/stable/2020-01-01/migrate.json
 ```
+
+## Suppression
+
+``` yaml
+directive:
+  - suppress: DefinitionsPropertiesNamesCamelCase
+    from: migrate.json
+    where: $.definitions.AssessedMachineProperties.properties.monthlyStandardSSDStorageCost
+    reason: SSD is short form.
+  - suppress: DefinitionsPropertiesNamesCamelCase
+    from: migrate.json
+    where: $.definitions.AssessmentProperties.properties.monthlyStandardSSDStorageCost
+    reason: SSD is short form.
+```
+
 # Code Generation
 
 ## Swagger to SDK