diff --git a/specification/storagesync/resource-manager/Microsoft.StorageSync/preview/2018-10-01/examples/RegisteredServers_Create.json b/specification/storagesync/resource-manager/Microsoft.StorageSync/preview/2018-10-01/examples/RegisteredServers_Create.json
index 1f00b3a4a60a..2f6dd2b5a4d5 100644
--- a/specification/storagesync/resource-manager/Microsoft.StorageSync/preview/2018-10-01/examples/RegisteredServers_Create.json
+++ b/specification/storagesync/resource-manager/Microsoft.StorageSync/preview/2018-10-01/examples/RegisteredServers_Create.json
@@ -10,7 +10,7 @@
                 "serverRole": "Standalone",
                 "serverCertificate": "\"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\"",
                 "lastHeartBeat": "\"2017-08-08T18:29:06.470652Z\"",
-                "serverManagementtErrorCode": 0,
+                "serverManagementErrorCode": 0,
                 "serverOSVersion": "10.0.14393.0",
                 "agentVersion": "1.0.277.0"
             },
@@ -31,7 +31,7 @@
                 "properties": {
                     "agentVersion": "3.1.5.0",
                     "serverOSVersion": "10.0.14393.0",
-                    "serverManagementtErrorCode": 0,
+                    "serverManagementErrorCode": 0,
                     "lastHeartBeat": "\"2018-06-11T21:50:40.5840543Z\"",
                     "provisioningState": "Succeeded",
                     "serverRole": "Standalone",
diff --git a/specification/storagesync/resource-manager/Microsoft.StorageSync/preview/2018-10-01/examples/RegisteredServers_Get.json b/specification/storagesync/resource-manager/Microsoft.StorageSync/preview/2018-10-01/examples/RegisteredServers_Get.json
index 3bb5b421fcb6..c10b6ac63643 100644
--- a/specification/storagesync/resource-manager/Microsoft.StorageSync/preview/2018-10-01/examples/RegisteredServers_Get.json
+++ b/specification/storagesync/resource-manager/Microsoft.StorageSync/preview/2018-10-01/examples/RegisteredServers_Get.json
@@ -17,7 +17,7 @@
                 "properties": {
                     "agentVersion": "3.1.5.0",
                     "serverOSVersion": "10.0.14393.0",
-                    "serverManagementtErrorCode": 0,
+                    "serverManagementErrorCode": 0,
                     "lastHeartBeat": "\"2018-06-11T21:50:40.5840543Z\"",
                     "provisioningState": "Succeeded",
                     "serverRole": "Standalone",
diff --git a/specification/storagesync/resource-manager/Microsoft.StorageSync/preview/2018-10-01/examples/RegisteredServers_ListByStorageSyncService.json b/specification/storagesync/resource-manager/Microsoft.StorageSync/preview/2018-10-01/examples/RegisteredServers_ListByStorageSyncService.json
index a7a896e77b31..4513ae03609d 100644
--- a/specification/storagesync/resource-manager/Microsoft.StorageSync/preview/2018-10-01/examples/RegisteredServers_ListByStorageSyncService.json
+++ b/specification/storagesync/resource-manager/Microsoft.StorageSync/preview/2018-10-01/examples/RegisteredServers_ListByStorageSyncService.json
@@ -17,7 +17,7 @@
                     "properties": {
                         "agentVersion": "3.1.5.0",
                         "serverOSVersion": "10.0.14393.0",
-                        "serverManagementtErrorCode": 0,
+                        "serverManagementErrorCode": 0,
                         "lastHeartBeat": "\"2018-06-11T21:50:40.5840543Z\"",
                         "provisioningState": "Succeeded",
                         "serverRole": "Standalone",
diff --git a/specification/storagesync/resource-manager/Microsoft.StorageSync/preview/2018-10-01/storagesync.json b/specification/storagesync/resource-manager/Microsoft.StorageSync/preview/2018-10-01/storagesync.json
index 2f389cc66529..230434c6450a 100644
--- a/specification/storagesync/resource-manager/Microsoft.StorageSync/preview/2018-10-01/storagesync.json
+++ b/specification/storagesync/resource-manager/Microsoft.StorageSync/preview/2018-10-01/storagesync.json
@@ -3173,7 +3173,7 @@
                     "type": "string",
                     "description": "Registered Server OS Version"
                 },
-                "serverManagementtErrorCode": {
+                "serverManagementErrorCode": {
                     "type": "integer",
                     "description": "Registered Server Management Error Code"
                 },
@@ -3356,9 +3356,10 @@
                     "type": "string",
                     "description": "Resource Last Operation Name"
                 },
-                "syncStatus": {
+                 "syncStatus": {
                     "type": "object",
-                    "description": "Sync Health Status"
+                    "$ref": "#/definitions/ServerEndpointHealth",
+                    "description": "Server Endpoint properties."
                 },
                 "offlineDataTransfer": {
                     "$ref": "#/definitions/FeatureStatus",
@@ -3380,6 +3381,112 @@
                 }
             }
         },
+        "ServerEndpointHealth": {
+            "type": "object",
+            "description": "ServerEndpoint Health object.",
+            "properties": {
+                "downloadHealth": {
+                    "$ref": "#/definitions/HealthState",
+                    "description": "Download Health Status."
+                },
+                 "uploadHealth": {
+                    "$ref": "#/definitions/HealthState",
+                    "description": "Upload Health Status."
+                },
+                 "combinedHealth": {
+                    "$ref": "#/definitions/HealthState",
+                    "description": "Combined Health Status."
+                },
+                "lastUpdatedTimestamp": {
+                    "type" : "string",
+                    "format" : "date-time",
+                    "description": "Last Updated Timestamp"
+                },
+                 "uploadStatus": {
+                    "$ref": "#/definitions/SyncSessionStatus",
+                    "description": "Upload Status"
+                },
+                 "downloadStatus": {
+                    "$ref": "#/definitions/SyncSessionStatus",
+                    "description": "Download Status"
+                },
+                 "currentProgress": {
+                    "$ref": "#/definitions/SyncProgressStatus",
+                    "description": "Current progress"
+                }                
+            }
+        },
+        "SyncSessionStatus": {
+            "type": "object",
+            "description": "Sync Session status object.",
+            "properties": {
+                "lastSyncResult": {
+                    "type": "integer",
+                    "description": "Last sync status"
+                },
+                 "lastSyncTimestamp": {
+                    "type" : "string",
+                    "format" : "date-time",
+                    "description": "Last sync timestamp"
+                },
+                 "lastSyncSuccessTimestamp": {
+                     "type" : "string",
+                     "format" : "date-time",
+                    "description": "Last sync success timestamp"
+                },
+                "lastSyncPerItemErrorCount": {
+                    "type": "integer",
+                    "minimum": 0,
+                    "maximum": 2147483647,
+                    "description": "Last sync per item error count."
+                }
+            }
+        },
+        "SyncProgressStatus": {
+            "type": "object",
+            "description": "Sync Session status object.",
+            "properties": {
+                "progressTimestamp": {
+                    "type" : "string",
+                    "format" : "date-time",
+                    "description": "Progress timestamp"
+                },
+                 "syncDirection": {
+                     "$ref": "#/definitions/ProgressType",
+                    "description": "Sync direction."
+                },
+                 "perItemErrorCount": {
+                    "type": "integer",
+                    "minimum": 0,
+                    "maximum": 2147483647,
+                    "description": "Per item error count"
+                },
+                "appliedItemCount": {
+                    "type": "integer",
+                    "minimum": 0,
+                    "maximum": 2147483647,
+                    "description": "Applied item count."
+                },
+                "totalItemCount": {
+                    "type": "integer",
+                    "minimum": 0,
+                    "maximum": 2147483647,
+                    "description": "Total item count"
+                },
+                "appliedBytes": {
+                    "type": "integer",
+                    "minimum": 0,
+                    "maximum": 2147483647,
+                    "description": "Applied bytes"
+                },
+                "totalBytes": {
+                    "type": "integer",
+                    "minimum": 0,
+                    "maximum": 2147483647,
+                    "description": "Total bytes"
+                }
+            }
+        },
         "PhysicalPath": {
             "type": "string",
             "description": "Server folder used for data synchronization"
@@ -3400,6 +3507,17 @@
                 "off"
             ]
         },
+        "HealthState": {
+            "type": "string",
+            "description": "Type of the Health state",
+            "enum": [
+               "Healthy",
+               "Error",
+               "SyncBlockedForRestore",
+               "SyncBlockedForChangeDetectionPostRestore",
+               "NoActivity"
+            ]
+        },
         "WorkflowStatus": {
             "type": "string",
             "description": "Type of the Workflow Status",