diff --git a/datafactoryv2/resource-manager/v2018_06_01/src/main/java/com/microsoft/azure/management/datafactoryv2/v2018_06_01/ExecuteSSISPackageActivity.java b/datafactoryv2/resource-manager/v2018_06_01/src/main/java/com/microsoft/azure/management/datafactoryv2/v2018_06_01/ExecuteSSISPackageActivity.java
index 1c57e350e85f..a4849889cdea 100644
--- a/datafactoryv2/resource-manager/v2018_06_01/src/main/java/com/microsoft/azure/management/datafactoryv2/v2018_06_01/ExecuteSSISPackageActivity.java
+++ b/datafactoryv2/resource-manager/v2018_06_01/src/main/java/com/microsoft/azure/management/datafactoryv2/v2018_06_01/ExecuteSSISPackageActivity.java
@@ -28,23 +28,25 @@ public class ExecuteSSISPackageActivity extends ExecutionActivity {
     private SSISPackageLocation packageLocation;
 
     /**
-     * Specifies the runtime to execute SSIS package. Possible values include:
-     * 'x64', 'x86'.
+     * Specifies the runtime to execute SSIS package. The value should be "x86"
+     * or "x64". Type: string (or Expression with resultType string).
      */
     @JsonProperty(value = "typeProperties.runtime")
-    private SSISExecutionRuntime runtime;
+    private Object runtime;
 
     /**
-     * The logging level of SSIS package execution.
+     * The logging level of SSIS package execution. Type: string (or Expression
+     * with resultType string).
      */
     @JsonProperty(value = "typeProperties.loggingLevel")
-    private String loggingLevel;
+    private Object loggingLevel;
 
     /**
-     * The environment path to execute the SSIS package.
+     * The environment path to execute the SSIS package. Type: string (or
+     * Expression with resultType string).
      */
     @JsonProperty(value = "typeProperties.environmentPath")
-    private String environmentPath;
+    private Object environmentPath;
 
     /**
      * The integration runtime reference.
@@ -103,61 +105,61 @@ public ExecuteSSISPackageActivity withPackageLocation(SSISPackageLocation packag
     }
 
     /**
-     * Get specifies the runtime to execute SSIS package. Possible values include: 'x64', 'x86'.
+     * Get specifies the runtime to execute SSIS package. The value should be "x86" or "x64". Type: string (or Expression with resultType string).
      *
      * @return the runtime value
      */
-    public SSISExecutionRuntime runtime() {
+    public Object runtime() {
         return this.runtime;
     }
 
     /**
-     * Set specifies the runtime to execute SSIS package. Possible values include: 'x64', 'x86'.
+     * Set specifies the runtime to execute SSIS package. The value should be "x86" or "x64". Type: string (or Expression with resultType string).
      *
      * @param runtime the runtime value to set
      * @return the ExecuteSSISPackageActivity object itself.
      */
-    public ExecuteSSISPackageActivity withRuntime(SSISExecutionRuntime runtime) {
+    public ExecuteSSISPackageActivity withRuntime(Object runtime) {
         this.runtime = runtime;
         return this;
     }
 
     /**
-     * Get the logging level of SSIS package execution.
+     * Get the logging level of SSIS package execution. Type: string (or Expression with resultType string).
      *
      * @return the loggingLevel value
      */
-    public String loggingLevel() {
+    public Object loggingLevel() {
         return this.loggingLevel;
     }
 
     /**
-     * Set the logging level of SSIS package execution.
+     * Set the logging level of SSIS package execution. Type: string (or Expression with resultType string).
      *
      * @param loggingLevel the loggingLevel value to set
      * @return the ExecuteSSISPackageActivity object itself.
      */
-    public ExecuteSSISPackageActivity withLoggingLevel(String loggingLevel) {
+    public ExecuteSSISPackageActivity withLoggingLevel(Object loggingLevel) {
         this.loggingLevel = loggingLevel;
         return this;
     }
 
     /**
-     * Get the environment path to execute the SSIS package.
+     * Get the environment path to execute the SSIS package. Type: string (or Expression with resultType string).
      *
      * @return the environmentPath value
      */
-    public String environmentPath() {
+    public Object environmentPath() {
         return this.environmentPath;
     }
 
     /**
-     * Set the environment path to execute the SSIS package.
+     * Set the environment path to execute the SSIS package. Type: string (or Expression with resultType string).
      *
      * @param environmentPath the environmentPath value to set
      * @return the ExecuteSSISPackageActivity object itself.
      */
-    public ExecuteSSISPackageActivity withEnvironmentPath(String environmentPath) {
+    public ExecuteSSISPackageActivity withEnvironmentPath(Object environmentPath) {
         this.environmentPath = environmentPath;
         return this;
     }
diff --git a/datafactoryv2/resource-manager/v2018_06_01/src/main/java/com/microsoft/azure/management/datafactoryv2/v2018_06_01/SSISPackageLocation.java b/datafactoryv2/resource-manager/v2018_06_01/src/main/java/com/microsoft/azure/management/datafactoryv2/v2018_06_01/SSISPackageLocation.java
index d7105a7b8f4a..63a6149eeaef 100644
--- a/datafactoryv2/resource-manager/v2018_06_01/src/main/java/com/microsoft/azure/management/datafactoryv2/v2018_06_01/SSISPackageLocation.java
+++ b/datafactoryv2/resource-manager/v2018_06_01/src/main/java/com/microsoft/azure/management/datafactoryv2/v2018_06_01/SSISPackageLocation.java
@@ -15,27 +15,28 @@
  */
 public class SSISPackageLocation {
     /**
-     * The SSIS package path.
+     * The SSIS package path. Type: string (or Expression with resultType
+     * string).
      */
     @JsonProperty(value = "packagePath", required = true)
-    private String packagePath;
+    private Object packagePath;
 
     /**
-     * Get the SSIS package path.
+     * Get the SSIS package path. Type: string (or Expression with resultType string).
      *
      * @return the packagePath value
      */
-    public String packagePath() {
+    public Object packagePath() {
         return this.packagePath;
     }
 
     /**
-     * Set the SSIS package path.
+     * Set the SSIS package path. Type: string (or Expression with resultType string).
      *
      * @param packagePath the packagePath value to set
      * @return the SSISPackageLocation object itself.
      */
-    public SSISPackageLocation withPackagePath(String packagePath) {
+    public SSISPackageLocation withPackagePath(Object packagePath) {
         this.packagePath = packagePath;
         return this;
     }