diff --git a/specification/datafactory/resource-manager/Microsoft.DataFactory/stable/2018-06-01/entityTypes/LinkedService.json b/specification/datafactory/resource-manager/Microsoft.DataFactory/stable/2018-06-01/entityTypes/LinkedService.json
index ceff9b5698d1..a25553b01b00 100644
--- a/specification/datafactory/resource-manager/Microsoft.DataFactory/stable/2018-06-01/entityTypes/LinkedService.json
+++ b/specification/datafactory/resource-manager/Microsoft.DataFactory/stable/2018-06-01/entityTypes/LinkedService.json
@@ -162,6 +162,10 @@
           "type": "object",
           "description": "The name or ID of the tenant to which the service principal belongs. Type: string (or Expression with resultType string)."
         },
+        "azureCloudType": {
+          "type": "object",
+          "description": "Indicates the azure cloud type of the service principle auth. Allowed values are AzurePublic, AzureChina, AzureUsGovernment, AzureGermany. Default value is the data factory regions’ cloud type. Type: string (or Expression with resultType string)."
+        },
         "encryptedCredential": {
           "type": "string",
           "description": "The encrypted credential used for authentication. Credentials are encrypted using the integration runtime credential manager. Type: string (or Expression with resultType string)."
@@ -211,6 +215,10 @@
           "type": "object",
           "description": "The name or ID of the tenant to which the service principal belongs. Type: string (or Expression with resultType string)."
         },
+        "azureCloudType": {
+          "type": "object",
+          "description": "Indicates the azure cloud type of the service principle auth. Allowed values are AzurePublic, AzureChina, AzureUsGovernment, AzureGermany. Default value is the data factory regions’ cloud type. Type: string (or Expression with resultType string)."
+        },
         "encryptedCredential": {
           "type": "object",
           "description": "The encrypted credential used for authentication. Credentials are encrypted using the integration runtime credential manager. Type: string (or Expression with resultType string)."
@@ -307,6 +315,10 @@
           "type": "object",
           "description": "The name or ID of the tenant to which the service principal belongs. Type: string (or Expression with resultType string)."
         },
+        "azureCloudType": {
+          "type": "object",
+          "description": "Indicates the azure cloud type of the service principle auth. Allowed values are AzurePublic, AzureChina, AzureUsGovernment, AzureGermany. Default value is the data factory regions’ cloud type. Type: string (or Expression with resultType string)."
+        },
         "encryptedCredential": {
           "type": "object",
           "description": "The encrypted credential used for authentication. Credentials are encrypted using the integration runtime credential manager. Type: string (or Expression with resultType string)."
@@ -359,6 +371,10 @@
           "type": "object",
           "description": "The name or ID of the tenant to which the service principal belongs. Type: string (or Expression with resultType string)."
         },
+        "azureCloudType": {
+          "type": "object",
+          "description": "Indicates the azure cloud type of the service principle auth. Allowed values are AzurePublic, AzureChina, AzureUsGovernment, AzureGermany. Default value is the data factory regions’ cloud type. Type: string (or Expression with resultType string)."
+        },
         "encryptedCredential": {
           "type": "object",
           "description": "The encrypted credential used for authentication. Credentials are encrypted using the integration runtime credential manager. Type: string (or Expression with resultType string)."
@@ -965,6 +981,10 @@
           "description": "The azure file share name. It is required when auth with accountKey/sasToken. Type: string (or Expression with resultType string).",
           "type": "object"
         },
+        "snapshot": {
+          "description": "The azure file share snapshot version. Type: string (or Expression with resultType string).",
+          "type": "object"
+        },
         "encryptedCredential": {
           "type": "object",
           "description": "The encrypted credential used for authentication. Credentials are encrypted using the integration runtime credential manager. Type: string (or Expression with resultType string)."
@@ -1739,6 +1759,10 @@
           "type": "object",
           "description": "Specify the application id of your application registered in Azure Active Directory. Type: string (or Expression with resultType string)."
         },
+        "azureCloudType": {
+          "type": "object",
+          "description": "Indicates the azure cloud type of the service principle auth. Allowed values are AzurePublic, AzureChina, AzureUsGovernment, AzureGermany. Default value is the data factory regions’ cloud type. Type: string (or Expression with resultType string)."
+        },
         "aadResourceId": {
           "type": "object",
           "description": "Specify the resource you are requesting authorization to use Directory. Type: string (or Expression with resultType string)."
@@ -2120,6 +2144,10 @@
           "type": "object",
           "description": "The name or ID of the tenant to which the service principal belongs. Type: string (or Expression with resultType string)."
         },
+        "azureCloudType": {
+          "type": "object",
+          "description": "Indicates the azure cloud type of the service principle auth. Allowed values are AzurePublic, AzureChina, AzureUsGovernment, AzureGermany. Default value is the data factory regions’ cloud type. Type: string (or Expression with resultType string)."
+        },
         "accountName": {
           "type": "object",
           "description": "Data Lake Store account name. Type: string (or Expression with resultType string)."
@@ -2184,6 +2212,10 @@
           "type": "object",
           "description": "The name or ID of the tenant to which the service principal belongs. Type: string (or Expression with resultType string)."
         },
+        "azureCloudType": {
+          "type": "object",
+          "description": "Indicates the azure cloud type of the service principle auth. Allowed values are AzurePublic, AzureChina, AzureUsGovernment, AzureGermany. Default value is the data factory regions’ cloud type. Type: string (or Expression with resultType string)."
+        },
         "encryptedCredential": {
           "type": "object",
           "description": "The encrypted credential used for authentication. Credentials are encrypted using the integration runtime credential manager. Type: string (or Expression with resultType string)."
@@ -2568,6 +2600,10 @@
           "description": "The tenant information (domain name or tenant ID) used in AadServicePrincipal authentication type under which your application resides.",
           "type": "object"
         },
+        "azureCloudType": {
+          "type": "object",
+          "description": "Indicates the azure cloud type of the service principle auth. Allowed values are AzurePublic, AzureChina, AzureUsGovernment, AzureGermany. Default value is the data factory regions’ cloud type. Type: string (or Expression with resultType string)."
+        },
         "aadResourceId": {
           "description": "The resource you are requesting authorization to use.",
           "type": "object"