diff --git a/custom-words.txt b/custom-words.txt
index 9516501e4077..a4bc517269a1 100644
--- a/custom-words.txt
+++ b/custom-words.txt
@@ -2773,3 +2773,4 @@ logalertv1metricmeasurement
 resourcehealth
 activitylog
 budget
+logbase
diff --git a/specification/machinelearningservices/resource-manager/Microsoft.MachineLearningServices/preview/2022-12-01-preview/examples/Job/AutoMLJob/createOrUpdate.json b/specification/machinelearningservices/resource-manager/Microsoft.MachineLearningServices/preview/2022-12-01-preview/examples/Job/AutoMLJob/createOrUpdate.json
index bf7771f23009..53d4a28ecfde 100644
--- a/specification/machinelearningservices/resource-manager/Microsoft.MachineLearningServices/preview/2022-12-01-preview/examples/Job/AutoMLJob/createOrUpdate.json
+++ b/specification/machinelearningservices/resource-manager/Microsoft.MachineLearningServices/preview/2022-12-01-preview/examples/Job/AutoMLJob/createOrUpdate.json
@@ -4,7 +4,7 @@
     "resourceGroupName": "test-rg",
     "workspaceName": "my-aml-workspace",
     "id": "string",
-    "api-version": "2022-02-01-preview",
+    "api-version": "2022-12-01-preview",
     "body": {
       "properties": {
         "description": "string",
diff --git a/specification/machinelearningservices/resource-manager/Microsoft.MachineLearningServices/preview/2022-12-01-preview/examples/Job/AutoMLJob/get.json b/specification/machinelearningservices/resource-manager/Microsoft.MachineLearningServices/preview/2022-12-01-preview/examples/Job/AutoMLJob/get.json
index a058b7b4970e..04a625f8865d 100644
--- a/specification/machinelearningservices/resource-manager/Microsoft.MachineLearningServices/preview/2022-12-01-preview/examples/Job/AutoMLJob/get.json
+++ b/specification/machinelearningservices/resource-manager/Microsoft.MachineLearningServices/preview/2022-12-01-preview/examples/Job/AutoMLJob/get.json
@@ -4,7 +4,7 @@
     "resourceGroupName": "test-rg",
     "workspaceName": "my-aml-workspace",
     "id": "string",
-    "api-version": "2022-02-01-preview"
+    "api-version": "2022-12-01-preview"
   },
   "responses": {
     "200": {
diff --git a/specification/machinelearningservices/resource-manager/Microsoft.MachineLearningServices/preview/2022-12-01-preview/examples/Job/AutoMLJob/list.json b/specification/machinelearningservices/resource-manager/Microsoft.MachineLearningServices/preview/2022-12-01-preview/examples/Job/AutoMLJob/list.json
index 41c1c3ea5ba9..cf565120c146 100644
--- a/specification/machinelearningservices/resource-manager/Microsoft.MachineLearningServices/preview/2022-12-01-preview/examples/Job/AutoMLJob/list.json
+++ b/specification/machinelearningservices/resource-manager/Microsoft.MachineLearningServices/preview/2022-12-01-preview/examples/Job/AutoMLJob/list.json
@@ -3,7 +3,7 @@
     "subscriptionId": "00000000-1111-2222-3333-444444444444",
     "resourceGroupName": "test-rg",
     "workspaceName": "my-aml-workspace",
-    "api-version": "2022-02-01-preview"
+    "api-version": "2022-12-01-preview"
   },
   "responses": {
     "200": {
diff --git a/specification/machinelearningservices/resource-manager/Microsoft.MachineLearningServices/preview/2022-12-01-preview/examples/Job/cancel.json b/specification/machinelearningservices/resource-manager/Microsoft.MachineLearningServices/preview/2022-12-01-preview/examples/Job/cancel.json
index c93fac77c214..1c4f3485f9a8 100644
--- a/specification/machinelearningservices/resource-manager/Microsoft.MachineLearningServices/preview/2022-12-01-preview/examples/Job/cancel.json
+++ b/specification/machinelearningservices/resource-manager/Microsoft.MachineLearningServices/preview/2022-12-01-preview/examples/Job/cancel.json
@@ -8,6 +8,10 @@
   },
   "responses": {
     "200": {},
-    "202": {}
+    "202": {
+      "headers": {
+        "Location": "example_location"
+      }
+    }
   }
 }
diff --git a/specification/machinelearningservices/resource-manager/Microsoft.MachineLearningServices/preview/2022-12-01-preview/examples/Job/delete.json b/specification/machinelearningservices/resource-manager/Microsoft.MachineLearningServices/preview/2022-12-01-preview/examples/Job/delete.json
index a603f92952fa..94249eb13e22 100644
--- a/specification/machinelearningservices/resource-manager/Microsoft.MachineLearningServices/preview/2022-12-01-preview/examples/Job/delete.json
+++ b/specification/machinelearningservices/resource-manager/Microsoft.MachineLearningServices/preview/2022-12-01-preview/examples/Job/delete.json
@@ -8,7 +8,11 @@
   },
   "responses": {
     "200": {},
-    "202": {},
+    "202": {
+      "headers": {
+        "Location": "example_location"
+      }
+    },
     "204": {}
   }
 }
diff --git a/specification/machinelearningservices/resource-manager/Microsoft.MachineLearningServices/preview/2022-12-01-preview/examples/LabelingJob/createOrUpdate.json b/specification/machinelearningservices/resource-manager/Microsoft.MachineLearningServices/preview/2022-12-01-preview/examples/LabelingJob/createOrUpdate.json
index 3c4147087d36..3322fc8d9968 100644
--- a/specification/machinelearningservices/resource-manager/Microsoft.MachineLearningServices/preview/2022-12-01-preview/examples/LabelingJob/createOrUpdate.json
+++ b/specification/machinelearningservices/resource-manager/Microsoft.MachineLearningServices/preview/2022-12-01-preview/examples/LabelingJob/createOrUpdate.json
@@ -3,7 +3,7 @@
     "subscriptionId": "00000000-1111-2222-3333-444444444444",
     "resourceGroupName": "workspace-1234",
     "workspaceName": "testworkspace",
-    "api-version": "2021-03-01-preview",
+    "api-version": "2022-12-01-preview",
     "id": "testLabelingJob",
     "body": {
       "properties": {
@@ -22,7 +22,7 @@
         "labelCategories": {
           "myCategory1": {
             "displayName": "myCategory1Title",
-            "multiSelectEnabled": true,
+            "multiSelect": "Disabled",
             "classes": {
               "myLabelClass1": {
                 "displayName": "myLabelClass1",
@@ -36,7 +36,7 @@
           },
           "myCategory2": {
             "displayName": "myCategory2Title",
-            "multiSelectEnabled": true,
+            "multiSelect": "Disabled",
             "classes": {
               "myLabelClass1": {
                 "displayName": "myLabelClass1",
@@ -85,7 +85,7 @@
           "labelCategories": {
             "myCategory1": {
               "displayName": "myCategory1Title",
-              "multiSelectEnabled": true,
+              "multiSelect": "Disabled",
               "classes": {
                 "myLabelClass1": {
                   "displayName": "myLabelClass1",
@@ -99,7 +99,7 @@
             },
             "myCategory2": {
               "displayName": "myCategory2Title",
-              "multiSelectEnabled": true,
+              "multiSelect": "Disabled",
               "classes": {
                 "myLabelClass1": {
                   "displayName": "myLabelClass1",
@@ -172,7 +172,7 @@
           "labelCategories": {
             "myCategory1": {
               "displayName": "myCategory1Title",
-              "multiSelectEnabled": true,
+              "multiSelect": "Disabled",
               "classes": {
                 "myLabelClass1": {
                   "displayName": "myLabelClass1",
@@ -186,7 +186,7 @@
             },
             "myCategory2": {
               "displayName": "myCategory2Title",
-              "multiSelectEnabled": true,
+              "multiSelect": "Disabled",
               "classes": {
                 "myLabelClass1": {
                   "displayName": "myLabelClass1",
diff --git a/specification/machinelearningservices/resource-manager/Microsoft.MachineLearningServices/preview/2022-12-01-preview/examples/LabelingJob/delete.json b/specification/machinelearningservices/resource-manager/Microsoft.MachineLearningServices/preview/2022-12-01-preview/examples/LabelingJob/delete.json
index 1ba8bb4c1baf..572b25672b44 100644
--- a/specification/machinelearningservices/resource-manager/Microsoft.MachineLearningServices/preview/2022-12-01-preview/examples/LabelingJob/delete.json
+++ b/specification/machinelearningservices/resource-manager/Microsoft.MachineLearningServices/preview/2022-12-01-preview/examples/LabelingJob/delete.json
@@ -3,7 +3,7 @@
     "subscriptionId": "00000000-1111-2222-3333-444444444444",
     "resourceGroupName": "workspace-1234",
     "workspaceName": "testworkspace",
-    "api-version": "2021-03-01-preview",
+    "api-version": "2022-12-01-preview",
     "id": "testLabelingJob"
   },
   "responses": {
diff --git a/specification/machinelearningservices/resource-manager/Microsoft.MachineLearningServices/preview/2022-12-01-preview/examples/LabelingJob/exportLabels.json b/specification/machinelearningservices/resource-manager/Microsoft.MachineLearningServices/preview/2022-12-01-preview/examples/LabelingJob/exportLabels.json
index d66b0e3edf6e..d02011e4b954 100644
--- a/specification/machinelearningservices/resource-manager/Microsoft.MachineLearningServices/preview/2022-12-01-preview/examples/LabelingJob/exportLabels.json
+++ b/specification/machinelearningservices/resource-manager/Microsoft.MachineLearningServices/preview/2022-12-01-preview/examples/LabelingJob/exportLabels.json
@@ -3,7 +3,7 @@
     "subscriptionId": "00000000-1111-2222-3333-444444444444",
     "resourceGroupName": "workspace-1234",
     "workspaceName": "testworkspace",
-    "api-version": "2021-03-01-preview",
+    "api-version": "2022-12-01-preview",
     "id": "testLabelingJob",
     "body": {
       "format": "Dataset"
@@ -19,6 +19,10 @@
         "endDateTime": "2021-02-08T23:34:40.730Z"
       }
     },
-    "202": {}
+    "202": {
+      "headers": {
+        "Location": "example_location"
+      }
+    }
   }
 }
diff --git a/specification/machinelearningservices/resource-manager/Microsoft.MachineLearningServices/preview/2022-12-01-preview/examples/LabelingJob/get.json b/specification/machinelearningservices/resource-manager/Microsoft.MachineLearningServices/preview/2022-12-01-preview/examples/LabelingJob/get.json
index 6a14474d19a9..2f87b5c11f41 100644
--- a/specification/machinelearningservices/resource-manager/Microsoft.MachineLearningServices/preview/2022-12-01-preview/examples/LabelingJob/get.json
+++ b/specification/machinelearningservices/resource-manager/Microsoft.MachineLearningServices/preview/2022-12-01-preview/examples/LabelingJob/get.json
@@ -3,7 +3,7 @@
     "subscriptionId": "00000000-1111-2222-3333-444444444444",
     "resourceGroupName": "workspace-1234",
     "workspaceName": "testworkspace",
-    "api-version": "2021-03-01-preview",
+    "api-version": "2022-12-01-preview",
     "id": "testLabelingJob",
     "includeJobInstructions": true,
     "includeLabelCategories": true
@@ -30,7 +30,7 @@
           "labelCategories": {
             "myCategory1": {
               "displayName": "myCategory1Title",
-              "multiSelectEnabled": true,
+              "multiSelect": "Disabled",
               "classes": {
                 "myLabelClass1": {
                   "displayName": "myLabelClass1",
@@ -44,7 +44,7 @@
             },
             "myCategory2": {
               "displayName": "myCategory2Title",
-              "multiSelectEnabled": true,
+              "multiSelect": "Disabled",
               "classes": {
                 "myLabelClass1": {
                   "displayName": "myLabelClass1",
diff --git a/specification/machinelearningservices/resource-manager/Microsoft.MachineLearningServices/preview/2022-12-01-preview/examples/LabelingJob/list.json b/specification/machinelearningservices/resource-manager/Microsoft.MachineLearningServices/preview/2022-12-01-preview/examples/LabelingJob/list.json
index a31fc6cf816f..2a0640c9e2b5 100644
--- a/specification/machinelearningservices/resource-manager/Microsoft.MachineLearningServices/preview/2022-12-01-preview/examples/LabelingJob/list.json
+++ b/specification/machinelearningservices/resource-manager/Microsoft.MachineLearningServices/preview/2022-12-01-preview/examples/LabelingJob/list.json
@@ -3,7 +3,7 @@
     "subscriptionId": "00000000-1111-2222-3333-444444444444",
     "resourceGroupName": "workspace-1234",
     "workspaceName": "testworkspace",
-    "api-version": "2021-03-01-preview",
+    "api-version": "2022-12-01-preview",
     "$skipToken": "skiptoken",
     "count": "10"
   },
@@ -31,7 +31,7 @@
               "labelCategories": {
                 "myCategory1": {
                   "displayName": "myCategory1Title",
-                  "multiSelectEnabled": true,
+                  "multiSelect": "Disabled",
                   "classes": {
                     "myLabelClass1": {
                       "displayName": "myLabelClass1",
@@ -45,7 +45,7 @@
                 },
                 "myCategory2": {
                   "displayName": "myCategory2Title",
-                  "multiSelectEnabled": true,
+                  "multiSelect": "Disabled",
                   "classes": {
                     "myLabelClass1": {
                       "displayName": "myLabelClass1",
diff --git a/specification/machinelearningservices/resource-manager/Microsoft.MachineLearningServices/preview/2022-12-01-preview/examples/LabelingJob/pause.json b/specification/machinelearningservices/resource-manager/Microsoft.MachineLearningServices/preview/2022-12-01-preview/examples/LabelingJob/pause.json
index 604eb10453eb..ab2f3ee8b03e 100644
--- a/specification/machinelearningservices/resource-manager/Microsoft.MachineLearningServices/preview/2022-12-01-preview/examples/LabelingJob/pause.json
+++ b/specification/machinelearningservices/resource-manager/Microsoft.MachineLearningServices/preview/2022-12-01-preview/examples/LabelingJob/pause.json
@@ -3,7 +3,7 @@
     "subscriptionId": "00000000-1111-2222-3333-444444444444",
     "resourceGroupName": "workspace-1234",
     "workspaceName": "testworkspace",
-    "api-version": "2021-03-01-preview",
+    "api-version": "2022-12-01-preview",
     "id": "testLabelingJob"
   },
   "responses": {
diff --git a/specification/machinelearningservices/resource-manager/Microsoft.MachineLearningServices/preview/2022-12-01-preview/examples/LabelingJob/resume.json b/specification/machinelearningservices/resource-manager/Microsoft.MachineLearningServices/preview/2022-12-01-preview/examples/LabelingJob/resume.json
index 2d9060120bdf..b008620dd2ff 100644
--- a/specification/machinelearningservices/resource-manager/Microsoft.MachineLearningServices/preview/2022-12-01-preview/examples/LabelingJob/resume.json
+++ b/specification/machinelearningservices/resource-manager/Microsoft.MachineLearningServices/preview/2022-12-01-preview/examples/LabelingJob/resume.json
@@ -3,11 +3,15 @@
     "subscriptionId": "00000000-1111-2222-3333-444444444444",
     "resourceGroupName": "workspace-1234",
     "workspaceName": "testworkspace",
-    "api-version": "2021-03-01-preview",
+    "api-version": "2022-12-01-preview",
     "id": "testLabelingJob"
   },
   "responses": {
     "200": {},
-    "202": {}
+    "202": {
+      "headers": {
+        "Location": "example_location"
+      }
+    }
   }
 }
diff --git a/specification/machinelearningservices/resource-manager/Microsoft.MachineLearningServices/preview/2022-12-01-preview/examples/OnlineDeployment/KubernetesOnlineDeployment/update.json b/specification/machinelearningservices/resource-manager/Microsoft.MachineLearningServices/preview/2022-12-01-preview/examples/OnlineDeployment/KubernetesOnlineDeployment/update.json
index 3332d758fae6..8c77be5d6b05 100644
--- a/specification/machinelearningservices/resource-manager/Microsoft.MachineLearningServices/preview/2022-12-01-preview/examples/OnlineDeployment/KubernetesOnlineDeployment/update.json
+++ b/specification/machinelearningservices/resource-manager/Microsoft.MachineLearningServices/preview/2022-12-01-preview/examples/OnlineDeployment/KubernetesOnlineDeployment/update.json
@@ -102,6 +102,10 @@
         }
       }
     },
-    "202": {}
+    "202": {
+      "headers": {
+        "Location": "example_location"
+      }
+    }
   }
 }
diff --git a/specification/machinelearningservices/resource-manager/Microsoft.MachineLearningServices/preview/2022-12-01-preview/examples/OnlineDeployment/ManagedOnlineDeployment/update.json b/specification/machinelearningservices/resource-manager/Microsoft.MachineLearningServices/preview/2022-12-01-preview/examples/OnlineDeployment/ManagedOnlineDeployment/update.json
index fa805509b4c3..ae714e457ca9 100644
--- a/specification/machinelearningservices/resource-manager/Microsoft.MachineLearningServices/preview/2022-12-01-preview/examples/OnlineDeployment/ManagedOnlineDeployment/update.json
+++ b/specification/machinelearningservices/resource-manager/Microsoft.MachineLearningServices/preview/2022-12-01-preview/examples/OnlineDeployment/ManagedOnlineDeployment/update.json
@@ -97,6 +97,10 @@
         }
       }
     },
-    "202": {}
+    "202": {
+      "headers": {
+        "Location": "example_location"
+      }
+    }
   }
 }
diff --git a/specification/machinelearningservices/resource-manager/Microsoft.MachineLearningServices/preview/2022-12-01-preview/examples/Registry/CodeContainer/delete.json b/specification/machinelearningservices/resource-manager/Microsoft.MachineLearningServices/preview/2022-12-01-preview/examples/Registry/CodeContainer/delete.json
index 02810e775558..c897507b8612 100644
--- a/specification/machinelearningservices/resource-manager/Microsoft.MachineLearningServices/preview/2022-12-01-preview/examples/Registry/CodeContainer/delete.json
+++ b/specification/machinelearningservices/resource-manager/Microsoft.MachineLearningServices/preview/2022-12-01-preview/examples/Registry/CodeContainer/delete.json
@@ -8,7 +8,11 @@
   },
   "responses": {
     "200": {},
-    "202": {},
+    "202": {
+      "headers": {
+        "Location": "example_location"
+      }
+    },
     "204": {}
   }
 }
diff --git a/specification/machinelearningservices/resource-manager/Microsoft.MachineLearningServices/preview/2022-12-01-preview/examples/Registry/CodeVersion/delete.json b/specification/machinelearningservices/resource-manager/Microsoft.MachineLearningServices/preview/2022-12-01-preview/examples/Registry/CodeVersion/delete.json
index 1a6b281c701e..f5ba8c08889b 100644
--- a/specification/machinelearningservices/resource-manager/Microsoft.MachineLearningServices/preview/2022-12-01-preview/examples/Registry/CodeVersion/delete.json
+++ b/specification/machinelearningservices/resource-manager/Microsoft.MachineLearningServices/preview/2022-12-01-preview/examples/Registry/CodeVersion/delete.json
@@ -9,7 +9,11 @@
   },
   "responses": {
     "200": {},
-    "202": {},
+    "202": {
+      "headers": {
+        "Location": "example_location"
+      }
+    },
     "204": {}
   }
 }
diff --git a/specification/machinelearningservices/resource-manager/Microsoft.MachineLearningServices/preview/2022-12-01-preview/examples/Registry/ComponentContainer/delete.json b/specification/machinelearningservices/resource-manager/Microsoft.MachineLearningServices/preview/2022-12-01-preview/examples/Registry/ComponentContainer/delete.json
index 26024559bd80..1bbc693b43a7 100644
--- a/specification/machinelearningservices/resource-manager/Microsoft.MachineLearningServices/preview/2022-12-01-preview/examples/Registry/ComponentContainer/delete.json
+++ b/specification/machinelearningservices/resource-manager/Microsoft.MachineLearningServices/preview/2022-12-01-preview/examples/Registry/ComponentContainer/delete.json
@@ -8,7 +8,11 @@
   },
   "responses": {
     "200": {},
-    "202": {},
+    "202": {
+      "headers": {
+        "Location": "example_location"
+      }
+    },
     "204": {}
   }
 }
diff --git a/specification/machinelearningservices/resource-manager/Microsoft.MachineLearningServices/preview/2022-12-01-preview/examples/Registry/ComponentVersion/delete.json b/specification/machinelearningservices/resource-manager/Microsoft.MachineLearningServices/preview/2022-12-01-preview/examples/Registry/ComponentVersion/delete.json
index 87a64cebe6b2..5085c17a304b 100644
--- a/specification/machinelearningservices/resource-manager/Microsoft.MachineLearningServices/preview/2022-12-01-preview/examples/Registry/ComponentVersion/delete.json
+++ b/specification/machinelearningservices/resource-manager/Microsoft.MachineLearningServices/preview/2022-12-01-preview/examples/Registry/ComponentVersion/delete.json
@@ -9,7 +9,11 @@
   },
   "responses": {
     "200": {},
-    "202": {},
+    "202": {
+      "headers": {
+        "Location": "example_location"
+      }
+    },
     "204": {}
   }
 }
diff --git a/specification/machinelearningservices/resource-manager/Microsoft.MachineLearningServices/preview/2022-12-01-preview/examples/Registry/EnvironmentContainer/delete.json b/specification/machinelearningservices/resource-manager/Microsoft.MachineLearningServices/preview/2022-12-01-preview/examples/Registry/EnvironmentContainer/delete.json
index 96fbd72396f9..85a75b2260e9 100644
--- a/specification/machinelearningservices/resource-manager/Microsoft.MachineLearningServices/preview/2022-12-01-preview/examples/Registry/EnvironmentContainer/delete.json
+++ b/specification/machinelearningservices/resource-manager/Microsoft.MachineLearningServices/preview/2022-12-01-preview/examples/Registry/EnvironmentContainer/delete.json
@@ -8,7 +8,11 @@
   },
   "responses": {
     "200": {},
-    "202": {},
+    "202": {
+      "headers": {
+        "Location": "example_location"
+      }
+    },
     "204": {}
   }
 }
diff --git a/specification/machinelearningservices/resource-manager/Microsoft.MachineLearningServices/preview/2022-12-01-preview/examples/Registry/EnvironmentVersion/delete.json b/specification/machinelearningservices/resource-manager/Microsoft.MachineLearningServices/preview/2022-12-01-preview/examples/Registry/EnvironmentVersion/delete.json
index 01cfd5b021b5..e75839694f5a 100644
--- a/specification/machinelearningservices/resource-manager/Microsoft.MachineLearningServices/preview/2022-12-01-preview/examples/Registry/EnvironmentVersion/delete.json
+++ b/specification/machinelearningservices/resource-manager/Microsoft.MachineLearningServices/preview/2022-12-01-preview/examples/Registry/EnvironmentVersion/delete.json
@@ -9,7 +9,11 @@
   },
   "responses": {
     "200": {},
-    "202": {},
+    "202": {
+      "headers": {
+        "Location": "example_location"
+      }
+    },
     "204": {}
   }
 }
diff --git a/specification/machinelearningservices/resource-manager/Microsoft.MachineLearningServices/preview/2022-12-01-preview/examples/Registry/ModelContainer/delete.json b/specification/machinelearningservices/resource-manager/Microsoft.MachineLearningServices/preview/2022-12-01-preview/examples/Registry/ModelContainer/delete.json
index c5b605a23132..c2426cf55cc9 100644
--- a/specification/machinelearningservices/resource-manager/Microsoft.MachineLearningServices/preview/2022-12-01-preview/examples/Registry/ModelContainer/delete.json
+++ b/specification/machinelearningservices/resource-manager/Microsoft.MachineLearningServices/preview/2022-12-01-preview/examples/Registry/ModelContainer/delete.json
@@ -8,7 +8,11 @@
   },
   "responses": {
     "200": {},
-    "202": {},
+    "202": {
+      "headers": {
+        "Location": "example_location"
+      }
+    },
     "204": {}
   }
 }
diff --git a/specification/machinelearningservices/resource-manager/Microsoft.MachineLearningServices/preview/2022-12-01-preview/examples/Registry/ModelVersion/delete.json b/specification/machinelearningservices/resource-manager/Microsoft.MachineLearningServices/preview/2022-12-01-preview/examples/Registry/ModelVersion/delete.json
index bd507cc7a2d0..996dc38e73c8 100644
--- a/specification/machinelearningservices/resource-manager/Microsoft.MachineLearningServices/preview/2022-12-01-preview/examples/Registry/ModelVersion/delete.json
+++ b/specification/machinelearningservices/resource-manager/Microsoft.MachineLearningServices/preview/2022-12-01-preview/examples/Registry/ModelVersion/delete.json
@@ -9,7 +9,11 @@
   },
   "responses": {
     "200": {},
-    "202": {},
+    "202": {
+      "headers": {
+        "Location": "example_location"
+      }
+    },
     "204": {}
   }
 }
diff --git a/specification/machinelearningservices/resource-manager/Microsoft.MachineLearningServices/preview/2022-12-01-preview/examples/Schedule/delete.json b/specification/machinelearningservices/resource-manager/Microsoft.MachineLearningServices/preview/2022-12-01-preview/examples/Schedule/delete.json
index 77c843b6740d..ae08a2bd1ab9 100644
--- a/specification/machinelearningservices/resource-manager/Microsoft.MachineLearningServices/preview/2022-12-01-preview/examples/Schedule/delete.json
+++ b/specification/machinelearningservices/resource-manager/Microsoft.MachineLearningServices/preview/2022-12-01-preview/examples/Schedule/delete.json
@@ -8,7 +8,12 @@
   },
   "responses": {
     "200": {},
-    "202": {},
+    "202": {
+      "headers": {
+        "Azure-AsyncOperation": "https://management.azure.com/subscriptions/...pathToOperationStatus...",
+        "Location": "https://management.azure.com/subscriptions/...pathToOperationResult..."
+      }
+    },
     "204": {}
   }
 }
diff --git a/specification/machinelearningservices/resource-manager/Microsoft.MachineLearningServices/preview/2022-12-01-preview/examples/Workspace/BatchDeployment/delete.json b/specification/machinelearningservices/resource-manager/Microsoft.MachineLearningServices/preview/2022-12-01-preview/examples/Workspace/BatchDeployment/delete.json
index 5109a17e1744..858c80a5facf 100644
--- a/specification/machinelearningservices/resource-manager/Microsoft.MachineLearningServices/preview/2022-12-01-preview/examples/Workspace/BatchDeployment/delete.json
+++ b/specification/machinelearningservices/resource-manager/Microsoft.MachineLearningServices/preview/2022-12-01-preview/examples/Workspace/BatchDeployment/delete.json
@@ -9,7 +9,11 @@
   },
   "responses": {
     "200": {},
-    "202": {},
+    "202": {
+      "headers": {
+        "Location": "example_location"
+      }
+    },
     "204": {}
   }
 }
diff --git a/specification/machinelearningservices/resource-manager/Microsoft.MachineLearningServices/preview/2022-12-01-preview/examples/Workspace/BatchDeployment/update.json b/specification/machinelearningservices/resource-manager/Microsoft.MachineLearningServices/preview/2022-12-01-preview/examples/Workspace/BatchDeployment/update.json
index bbf16201bf17..abc347bc68c2 100644
--- a/specification/machinelearningservices/resource-manager/Microsoft.MachineLearningServices/preview/2022-12-01-preview/examples/Workspace/BatchDeployment/update.json
+++ b/specification/machinelearningservices/resource-manager/Microsoft.MachineLearningServices/preview/2022-12-01-preview/examples/Workspace/BatchDeployment/update.json
@@ -15,7 +15,9 @@
   },
   "responses": {
     "200": {
-      "headers": {},
+      "headers": {
+        "Location": "example_location"
+      },
       "body": {
         "id": "string",
         "name": "string",
@@ -90,6 +92,10 @@
         }
       }
     },
-    "202": {}
+    "202": {
+      "headers": {
+        "Location": "example_location"
+      }
+    }
   }
 }
diff --git a/specification/machinelearningservices/resource-manager/Microsoft.MachineLearningServices/preview/2022-12-01-preview/examples/Workspace/BatchEndpoint/delete.json b/specification/machinelearningservices/resource-manager/Microsoft.MachineLearningServices/preview/2022-12-01-preview/examples/Workspace/BatchEndpoint/delete.json
index f3afbf521219..5cf176091d6f 100644
--- a/specification/machinelearningservices/resource-manager/Microsoft.MachineLearningServices/preview/2022-12-01-preview/examples/Workspace/BatchEndpoint/delete.json
+++ b/specification/machinelearningservices/resource-manager/Microsoft.MachineLearningServices/preview/2022-12-01-preview/examples/Workspace/BatchEndpoint/delete.json
@@ -8,7 +8,11 @@
   },
   "responses": {
     "200": {},
-    "202": {},
+    "202": {
+      "headers": {
+        "Location": "example_location"
+      }
+    },
     "204": {}
   }
 }
diff --git a/specification/machinelearningservices/resource-manager/Microsoft.MachineLearningServices/preview/2022-12-01-preview/examples/Workspace/BatchEndpoint/update.json b/specification/machinelearningservices/resource-manager/Microsoft.MachineLearningServices/preview/2022-12-01-preview/examples/Workspace/BatchEndpoint/update.json
index 5c3d482e3e06..67ee2a0cec2f 100644
--- a/specification/machinelearningservices/resource-manager/Microsoft.MachineLearningServices/preview/2022-12-01-preview/examples/Workspace/BatchEndpoint/update.json
+++ b/specification/machinelearningservices/resource-manager/Microsoft.MachineLearningServices/preview/2022-12-01-preview/examples/Workspace/BatchEndpoint/update.json
@@ -17,7 +17,9 @@
   },
   "responses": {
     "200": {
-      "headers": {},
+      "headers": {
+        "Location": "example_location"
+      },
       "body": {
         "id": "string",
         "name": "string",
@@ -66,6 +68,10 @@
         }
       }
     },
-    "202": {}
+    "202": {
+      "headers": {
+        "Location": "example_location"
+      }
+    }
   }
 }
diff --git a/specification/machinelearningservices/resource-manager/Microsoft.MachineLearningServices/preview/2022-12-01-preview/examples/Workspace/OnlineDeployment/delete.json b/specification/machinelearningservices/resource-manager/Microsoft.MachineLearningServices/preview/2022-12-01-preview/examples/Workspace/OnlineDeployment/delete.json
index 6ad5bb1f9821..95a03a1c43eb 100644
--- a/specification/machinelearningservices/resource-manager/Microsoft.MachineLearningServices/preview/2022-12-01-preview/examples/Workspace/OnlineDeployment/delete.json
+++ b/specification/machinelearningservices/resource-manager/Microsoft.MachineLearningServices/preview/2022-12-01-preview/examples/Workspace/OnlineDeployment/delete.json
@@ -9,7 +9,11 @@
   },
   "responses": {
     "200": {},
-    "202": {},
+    "202": {
+      "headers": {
+        "Location": "example_location"
+      }
+    },
     "204": {}
   }
 }
diff --git a/specification/machinelearningservices/resource-manager/Microsoft.MachineLearningServices/preview/2022-12-01-preview/examples/Workspace/OnlineEndpoint/delete.json b/specification/machinelearningservices/resource-manager/Microsoft.MachineLearningServices/preview/2022-12-01-preview/examples/Workspace/OnlineEndpoint/delete.json
index f39f31fcfae2..f3033df04fdd 100644
--- a/specification/machinelearningservices/resource-manager/Microsoft.MachineLearningServices/preview/2022-12-01-preview/examples/Workspace/OnlineEndpoint/delete.json
+++ b/specification/machinelearningservices/resource-manager/Microsoft.MachineLearningServices/preview/2022-12-01-preview/examples/Workspace/OnlineEndpoint/delete.json
@@ -8,7 +8,11 @@
   },
   "responses": {
     "200": {},
-    "202": {},
+    "202": {
+      "headers": {
+        "Location": "example_location"
+      }
+    },
     "204": {}
   }
 }
diff --git a/specification/machinelearningservices/resource-manager/Microsoft.MachineLearningServices/preview/2022-12-01-preview/examples/Workspace/OnlineEndpoint/regenerateKeys.json b/specification/machinelearningservices/resource-manager/Microsoft.MachineLearningServices/preview/2022-12-01-preview/examples/Workspace/OnlineEndpoint/regenerateKeys.json
index 0d4617a75542..fb9dd2693368 100644
--- a/specification/machinelearningservices/resource-manager/Microsoft.MachineLearningServices/preview/2022-12-01-preview/examples/Workspace/OnlineEndpoint/regenerateKeys.json
+++ b/specification/machinelearningservices/resource-manager/Microsoft.MachineLearningServices/preview/2022-12-01-preview/examples/Workspace/OnlineEndpoint/regenerateKeys.json
@@ -12,6 +12,11 @@
   },
   "responses": {
     "200": {},
-    "202": {}
+    "202": {
+      "headers": {
+        "Azure-AsyncOperation": "https://management.azure.com/subscriptions/...pathToOperationStatus...",
+        "Location": "https://management.azure.com/subscriptions/...pathToOperationResult..."
+      }
+    }
   }
 }
diff --git a/specification/machinelearningservices/resource-manager/Microsoft.MachineLearningServices/preview/2022-12-01-preview/examples/Workspace/OnlineEndpoint/update.json b/specification/machinelearningservices/resource-manager/Microsoft.MachineLearningServices/preview/2022-12-01-preview/examples/Workspace/OnlineEndpoint/update.json
index df5cc1d34d61..0c5cb228759d 100644
--- a/specification/machinelearningservices/resource-manager/Microsoft.MachineLearningServices/preview/2022-12-01-preview/examples/Workspace/OnlineEndpoint/update.json
+++ b/specification/machinelearningservices/resource-manager/Microsoft.MachineLearningServices/preview/2022-12-01-preview/examples/Workspace/OnlineEndpoint/update.json
@@ -67,6 +67,10 @@
         }
       }
     },
-    "202": {}
+    "202": {
+      "headers": {
+        "Location": "example_location"
+      }
+    }
   }
 }
diff --git a/specification/machinelearningservices/resource-manager/Microsoft.MachineLearningServices/preview/2022-12-01-preview/mfe.json b/specification/machinelearningservices/resource-manager/Microsoft.MachineLearningServices/preview/2022-12-01-preview/mfe.json
index 7844b0d87e89..32ad23635952 100644
--- a/specification/machinelearningservices/resource-manager/Microsoft.MachineLearningServices/preview/2022-12-01-preview/mfe.json
+++ b/specification/machinelearningservices/resource-manager/Microsoft.MachineLearningServices/preview/2022-12-01-preview/mfe.json
@@ -6180,7 +6180,7 @@
           },
           {
             "in": "query",
-            "name": "count",
+            "name": "$top",
             "description": "Number of labeling jobs to return.",
             "type": "integer",
             "format": "int32"
@@ -8766,6 +8766,16 @@
       "description": "Asset output type.",
       "type": "object",
       "properties": {
+        "assetName": {
+          "description": "Output Asset Name.",
+          "type": "string",
+          "x-nullable": true
+        },
+        "assetVersion": {
+          "description": "Output Asset Version.",
+          "type": "string",
+          "x-nullable": true
+        },
         "mode": {
           "description": "Output Asset Delivery Mode.",
           "default": "ReadWriteMount",
@@ -8972,6 +8982,27 @@
       "x-ms-discriminator-value": "Auto",
       "additionalProperties": false
     },
+    "AutoRebuildSetting": {
+      "description": "AutoRebuild setting for the derived image",
+      "enum": [
+        "Disabled",
+        "OnBaseImageUpdate"
+      ],
+      "type": "string",
+      "x-ms-enum": {
+        "name": "AutoRebuildSetting",
+        "modelAsString": true,
+        "values": [
+          {
+            "value": "Disabled"
+          },
+          {
+            "value": "OnBaseImageUpdate"
+          }
+        ]
+      },
+      "additionalProperties": false
+    },
     "AutoSeasonality": {
       "type": "object",
       "allOf": [
@@ -10472,9 +10503,11 @@
       "additionalProperties": false
     },
     "ContainerType": {
+      "description": "The type of container to retrieve logs from.",
       "enum": [
         "StorageInitializer",
-        "InferenceServer"
+        "InferenceServer",
+        "ModelDataCollector"
       ],
       "type": "string",
       "x-ms-enum": {
@@ -10482,10 +10515,16 @@
         "modelAsString": true,
         "values": [
           {
-            "value": "StorageInitializer"
+            "value": "StorageInitializer",
+            "description": "The container used to download models and score script."
+          },
+          {
+            "value": "InferenceServer",
+            "description": "The container used to serve user's request."
           },
           {
-            "value": "InferenceServer"
+            "value": "ModelDataCollector",
+            "description": "The container used to collect payload and custom logging when mdc is enabled."
           }
         ]
       },
@@ -10998,7 +11037,7 @@
           ]
         },
         "dataUri": {
-          "description": "[Required] Uri of the data. Usage/meaning depends on Microsoft.MachineLearning.ManagementFrontEnd.Contracts.V20221001Preview.Assets.DataVersionBase.DataType",
+          "description": "[Required] Uri of the data. Example: https://go.microsoft.com/fwlink/?linkid=2202330",
           "pattern": "[a-zA-Z0-9_]",
           "type": "string",
           "x-ms-mutability": [
@@ -11608,6 +11647,15 @@
         }
       ],
       "properties": {
+        "autoRebuild": {
+          "description": "Defines if image needs to be rebuilt based on base image changes.",
+          "default": "Disabled",
+          "$ref": "#/definitions/AutoRebuildSetting",
+          "x-ms-mutability": [
+            "create",
+            "read"
+          ]
+        },
         "build": {
           "description": "Configuration settings for Docker build context.",
           "$ref": "#/definitions/BuildContext",
@@ -13169,6 +13217,27 @@
       },
       "additionalProperties": false
     },
+    "IncrementalDataRefresh": {
+      "description": "Whether IncrementalDataRefresh is enabled",
+      "enum": [
+        "Enabled",
+        "Disabled"
+      ],
+      "type": "string",
+      "x-ms-enum": {
+        "name": "IncrementalDataRefresh",
+        "modelAsString": true,
+        "values": [
+          {
+            "value": "Enabled"
+          },
+          {
+            "value": "Disabled"
+          }
+        ]
+      },
+      "additionalProperties": false
+    },
     "InferenceContainerProperties": {
       "type": "object",
       "properties": {
@@ -14014,10 +14083,10 @@
           ],
           "x-nullable": true
         },
-        "multiSelectEnabled": {
+        "multiSelect": {
           "description": "Indicates whether it is allowed to select multiple classes in this category.",
-          "default": false,
-          "type": "boolean",
+          "default": "Disabled",
+          "$ref": "#/definitions/MultiSelect",
           "x-ms-mutability": [
             "create",
             "read",
@@ -14070,10 +14139,10 @@
           ],
           "x-nullable": true
         },
-        "incrementalDataRefreshEnabled": {
+        "incrementalDataRefresh": {
           "description": "Indicates whether to enable incremental data refresh.",
-          "default": false,
-          "type": "boolean",
+          "default": "Disabled",
+          "$ref": "#/definitions/IncrementalDataRefresh",
           "x-ms-mutability": [
             "create",
             "read",
@@ -14902,6 +14971,27 @@
       "x-ms-discriminator-value": "Mpi",
       "additionalProperties": false
     },
+    "MultiSelect": {
+      "description": "Whether multiSelect is enabled",
+      "enum": [
+        "Enabled",
+        "Disabled"
+      ],
+      "type": "string",
+      "x-ms-enum": {
+        "name": "MultiSelect",
+        "modelAsString": true,
+        "values": [
+          {
+            "value": "Enabled"
+          },
+          {
+            "value": "Disabled"
+          }
+        ]
+      },
+      "additionalProperties": false
+    },
     "NCrossValidations": {
       "description": "N-Cross validations value.",
       "required": [
@@ -15192,7 +15282,7 @@
         },
         "maxNodes": {
           "format": "int32",
-          "description": "Maximum nodes to leverage for training in any single trial. Controls multi-node distributed training.",
+          "description": "Maximum nodes to use for the experiment.",
           "default": 1,
           "type": "integer"
         },
@@ -15998,6 +16088,11 @@
         }
       ],
       "properties": {
+        "logbase": {
+          "description": "An optional positive number or e in string format to be used as base for log based random sampling",
+          "type": "string",
+          "x-nullable": true
+        },
         "rule": {
           "description": "The specific type of random algorithm",
           "default": "Random",
@@ -17993,6 +18088,12 @@
           "default": -1,
           "type": "integer"
         },
+        "maxNodes": {
+          "format": "int32",
+          "description": "Maximum nodes to use for the experiment.",
+          "default": 1,
+          "type": "integer"
+        },
         "maxTrials": {
           "format": "int32",
           "description": "Number of iterations.",
@@ -18358,6 +18459,34 @@
       "x-ms-discriminator-value": "TextNER",
       "additionalProperties": false
     },
+    "TrainingMode": {
+      "description": "Training mode dictates whether to use distributed training or not",
+      "enum": [
+        "Auto",
+        "Distributed",
+        "NonDistributed"
+      ],
+      "type": "string",
+      "x-ms-enum": {
+        "name": "TrainingMode",
+        "modelAsString": true,
+        "values": [
+          {
+            "value": "Auto",
+            "description": "Auto mode"
+          },
+          {
+            "value": "Distributed",
+            "description": "Distributed training mode"
+          },
+          {
+            "value": "NonDistributed",
+            "description": "Non distributed training mode"
+          }
+        ]
+      },
+      "additionalProperties": false
+    },
     "TrainingSettings": {
       "description": "Training related configuration.",
       "type": "object",
@@ -18397,6 +18526,11 @@
           "description": "Stack ensemble settings for stack ensemble run.",
           "$ref": "#/definitions/StackEnsembleSettings",
           "x-nullable": true
+        },
+        "trainingMode": {
+          "description": "TrainingMode mode - Setting to 'auto' is same as setting it to 'non-distributed' for now, however in the future may result in mixed mode or heuristics based mode selection. Default is 'auto'.\r\nIf 'Distributed' then only distributed featurization is used and distributed algorithms are chosen.\r\nIf 'NonDistributed' then only non distributed algorithms are chosen.",
+          "default": "Auto",
+          "$ref": "#/definitions/TrainingMode"
         }
       },
       "additionalProperties": false