diff --git a/services/datafactory/mgmt/2018-06-01/datafactory/models.go b/services/datafactory/mgmt/2018-06-01/datafactory/models.go
index 15067fbbca5e..b428bb07d25d 100644
--- a/services/datafactory/mgmt/2018-06-01/datafactory/models.go
+++ b/services/datafactory/mgmt/2018-06-01/datafactory/models.go
@@ -91781,8 +91781,8 @@ type GoogleAdWordsLinkedServiceTypeProperties struct {
 	AuthenticationType GoogleAdWordsAuthenticationType `json:"authenticationType,omitempty"`
 	// RefreshToken - The refresh token obtained from Google for authorizing access to AdWords for UserAuthentication.
 	RefreshToken BasicSecretBase `json:"refreshToken,omitempty"`
-	// ClientID - The client id of the google application used to acquire the refresh token.
-	ClientID BasicSecretBase `json:"clientId,omitempty"`
+	// ClientID - The client id of the google application used to acquire the refresh token. Type: string (or Expression with resultType string).
+	ClientID interface{} `json:"clientId,omitempty"`
 	// ClientSecret - The client secret of the google application used to acquire the refresh token.
 	ClientSecret BasicSecretBase `json:"clientSecret,omitempty"`
 	// Email - The service account email ID that is used for ServiceAuthentication and can only be used on self-hosted IR.
@@ -91842,7 +91842,8 @@ func (gawlstp *GoogleAdWordsLinkedServiceTypeProperties) UnmarshalJSON(body []by
 			}
 		case "clientId":
 			if v != nil {
-				clientID, err := unmarshalBasicSecretBase(*v)
+				var clientID interface{}
+				err = json.Unmarshal(*v, &clientID)
 				if err != nil {
 					return err
 				}
@@ -93727,8 +93728,8 @@ type GoogleBigQueryLinkedServiceTypeProperties struct {
 	AuthenticationType GoogleBigQueryAuthenticationType `json:"authenticationType,omitempty"`
 	// RefreshToken - The refresh token obtained from Google for authorizing access to BigQuery for UserAuthentication.
 	RefreshToken BasicSecretBase `json:"refreshToken,omitempty"`
-	// ClientID - The client id of the google application used to acquire the refresh token.
-	ClientID BasicSecretBase `json:"clientId,omitempty"`
+	// ClientID - The client id of the google application used to acquire the refresh token. Type: string (or Expression with resultType string).
+	ClientID interface{} `json:"clientId,omitempty"`
 	// ClientSecret - The client secret of the google application used to acquire the refresh token.
 	ClientSecret BasicSecretBase `json:"clientSecret,omitempty"`
 	// Email - The service account email ID that is used for ServiceAuthentication and can only be used on self-hosted IR.
@@ -93798,7 +93799,8 @@ func (gbqlstp *GoogleBigQueryLinkedServiceTypeProperties) UnmarshalJSON(body []b
 			}
 		case "clientId":
 			if v != nil {
-				clientID, err := unmarshalBasicSecretBase(*v)
+				var clientID interface{}
+				err = json.Unmarshal(*v, &clientID)
 				if err != nil {
 					return err
 				}