diff --git a/sdk/servicefabric/mgmt-v2018_02_01/pom.xml b/sdk/servicefabric/mgmt-v2018_02_01/pom.xml
index 892e8b4e7f95..a8bbdaaca20e 100644
--- a/sdk/servicefabric/mgmt-v2018_02_01/pom.xml
+++ b/sdk/servicefabric/mgmt-v2018_02_01/pom.xml
@@ -11,8 +11,8 @@
     <parent>
         <groupId>com.microsoft.azure</groupId>
         <artifactId>azure-arm-parent</artifactId>
-        <version>1.2.0</version>
-        <relativePath>../../parents/azure-arm-parent</relativePath>
+        <version>1.1.0</version>
+        <relativePath>../../../pom.management.xml</relativePath>
     </parent>
     <artifactId>azure-mgmt-servicefabric</artifactId>
     <version>1.0.0-beta</version>
diff --git a/sdk/servicefabric/mgmt-v2018_02_01/src/main/java/com/microsoft/azure/management/servicefabric/v2018_02_01/Cluster.java b/sdk/servicefabric/mgmt-v2018_02_01/src/main/java/com/microsoft/azure/management/servicefabric/v2018_02_01/Cluster.java
index 397296274b82..a8b953979491 100644
--- a/sdk/servicefabric/mgmt-v2018_02_01/src/main/java/com/microsoft/azure/management/servicefabric/v2018_02_01/Cluster.java
+++ b/sdk/servicefabric/mgmt-v2018_02_01/src/main/java/com/microsoft/azure/management/servicefabric/v2018_02_01/Cluster.java
@@ -295,7 +295,7 @@ interface WithFabricSettings {
         interface WithReliabilityLevel {
             /**
              * Specifies reliabilityLevel.
-             * @param reliabilityLevel The reliability level sets the replica set size of system services. Learn about [ReliabilityLevel](https://docs.microsoft.com/en-us/azure/service-fabric/service-fabric-cluster-capacity).
+             * @param reliabilityLevel The reliability level sets the replica set size of system services. Learn about [ReliabilityLevel](https://docs.microsoft.com/azure/service-fabric/service-fabric-cluster-capacity).
    - None - Run the System services with a target replica set count of 1. This should only be used for test clusters.
    - Bronze - Run the System services with a target replica set count of 3. This should only be used for test clusters.
    - Silver - Run the System services with a target replica set count of 5.
@@ -490,7 +490,7 @@ interface WithNodeTypes {
         interface WithReliabilityLevel {
             /**
              * Specifies reliabilityLevel.
-             * @param reliabilityLevel The reliability level sets the replica set size of system services. Learn about [ReliabilityLevel](https://docs.microsoft.com/en-us/azure/service-fabric/service-fabric-cluster-capacity).
+             * @param reliabilityLevel The reliability level sets the replica set size of system services. Learn about [ReliabilityLevel](https://docs.microsoft.com/azure/service-fabric/service-fabric-cluster-capacity).
    - None - Run the System services with a target replica set count of 1. This should only be used for test clusters.
    - Bronze - Run the System services with a target replica set count of 3. This should only be used for test clusters.
    - Silver - Run the System services with a target replica set count of 5.
diff --git a/sdk/servicefabric/mgmt-v2018_02_01/src/main/java/com/microsoft/azure/management/servicefabric/v2018_02_01/ClusterUpdateParameters.java b/sdk/servicefabric/mgmt-v2018_02_01/src/main/java/com/microsoft/azure/management/servicefabric/v2018_02_01/ClusterUpdateParameters.java
index 2993ea8a8562..ffd59ea2bd42 100644
--- a/sdk/servicefabric/mgmt-v2018_02_01/src/main/java/com/microsoft/azure/management/servicefabric/v2018_02_01/ClusterUpdateParameters.java
+++ b/sdk/servicefabric/mgmt-v2018_02_01/src/main/java/com/microsoft/azure/management/servicefabric/v2018_02_01/ClusterUpdateParameters.java
@@ -80,7 +80,7 @@ public class ClusterUpdateParameters {
     /**
      * The reliability level sets the replica set size of system services.
      * Learn about
-     * [ReliabilityLevel](https://docs.microsoft.com/en-us/azure/service-fabric/service-fabric-cluster-capacity).
+     * [ReliabilityLevel](https://docs.microsoft.com/azure/service-fabric/service-fabric-cluster-capacity).
      *
      * - None - Run the System services with a target replica set count of 1.
      * This should only be used for test clusters.
@@ -289,7 +289,7 @@ public ClusterUpdateParameters withNodeTypes(List<NodeTypeDescription> nodeTypes
     }
 
     /**
-     * Get the reliability level sets the replica set size of system services. Learn about [ReliabilityLevel](https://docs.microsoft.com/en-us/azure/service-fabric/service-fabric-cluster-capacity).
+     * Get the reliability level sets the replica set size of system services. Learn about [ReliabilityLevel](https://docs.microsoft.com/azure/service-fabric/service-fabric-cluster-capacity).
        - None - Run the System services with a target replica set count of 1. This should only be used for test clusters.
        - Bronze - Run the System services with a target replica set count of 3. This should only be used for test clusters.
        - Silver - Run the System services with a target replica set count of 5.
@@ -304,7 +304,7 @@ public String reliabilityLevel() {
     }
 
     /**
-     * Set the reliability level sets the replica set size of system services. Learn about [ReliabilityLevel](https://docs.microsoft.com/en-us/azure/service-fabric/service-fabric-cluster-capacity).
+     * Set the reliability level sets the replica set size of system services. Learn about [ReliabilityLevel](https://docs.microsoft.com/azure/service-fabric/service-fabric-cluster-capacity).
        - None - Run the System services with a target replica set count of 1. This should only be used for test clusters.
        - Bronze - Run the System services with a target replica set count of 3. This should only be used for test clusters.
        - Silver - Run the System services with a target replica set count of 5.
diff --git a/sdk/servicefabric/mgmt-v2018_02_01/src/main/java/com/microsoft/azure/management/servicefabric/v2018_02_01/NodeTypeDescription.java b/sdk/servicefabric/mgmt-v2018_02_01/src/main/java/com/microsoft/azure/management/servicefabric/v2018_02_01/NodeTypeDescription.java
index 8d3cabc81ab7..dcfcd534a589 100644
--- a/sdk/servicefabric/mgmt-v2018_02_01/src/main/java/com/microsoft/azure/management/servicefabric/v2018_02_01/NodeTypeDescription.java
+++ b/sdk/servicefabric/mgmt-v2018_02_01/src/main/java/com/microsoft/azure/management/servicefabric/v2018_02_01/NodeTypeDescription.java
@@ -51,7 +51,7 @@ public class NodeTypeDescription {
 
     /**
      * The durability level of the node type. Learn about
-     * [DurabilityLevel](https://docs.microsoft.com/en-us/azure/service-fabric/service-fabric-cluster-capacity).
+     * [DurabilityLevel](https://docs.microsoft.com/azure/service-fabric/service-fabric-cluster-capacity).
      *
      * - Bronze - No privileges. This is the default.
      * - Silver - The infrastructure jobs can be paused for a duration of 10
@@ -200,7 +200,7 @@ public NodeTypeDescription withHttpGatewayEndpointPort(int httpGatewayEndpointPo
     }
 
     /**
-     * Get the durability level of the node type. Learn about [DurabilityLevel](https://docs.microsoft.com/en-us/azure/service-fabric/service-fabric-cluster-capacity).
+     * Get the durability level of the node type. Learn about [DurabilityLevel](https://docs.microsoft.com/azure/service-fabric/service-fabric-cluster-capacity).
        - Bronze - No privileges. This is the default.
        - Silver - The infrastructure jobs can be paused for a duration of 10 minutes per UD.
        - Gold - The infrastructure jobs can be paused for a duration of 2 hours per UD. Gold durability can be enabled only on full node VM SKUs like D15_V2, G5 etc.
@@ -213,7 +213,7 @@ public String durabilityLevel() {
     }
 
     /**
-     * Set the durability level of the node type. Learn about [DurabilityLevel](https://docs.microsoft.com/en-us/azure/service-fabric/service-fabric-cluster-capacity).
+     * Set the durability level of the node type. Learn about [DurabilityLevel](https://docs.microsoft.com/azure/service-fabric/service-fabric-cluster-capacity).
        - Bronze - No privileges. This is the default.
        - Silver - The infrastructure jobs can be paused for a duration of 10 minutes per UD.
        - Gold - The infrastructure jobs can be paused for a duration of 2 hours per UD. Gold durability can be enabled only on full node VM SKUs like D15_V2, G5 etc.
diff --git a/sdk/servicefabric/mgmt-v2018_02_01/src/main/java/com/microsoft/azure/management/servicefabric/v2018_02_01/implementation/ClusterInner.java b/sdk/servicefabric/mgmt-v2018_02_01/src/main/java/com/microsoft/azure/management/servicefabric/v2018_02_01/implementation/ClusterInner.java
index a87f30ad90ae..ac19f13e3535 100644
--- a/sdk/servicefabric/mgmt-v2018_02_01/src/main/java/com/microsoft/azure/management/servicefabric/v2018_02_01/implementation/ClusterInner.java
+++ b/sdk/servicefabric/mgmt-v2018_02_01/src/main/java/com/microsoft/azure/management/servicefabric/v2018_02_01/implementation/ClusterInner.java
@@ -171,7 +171,7 @@ public class ClusterInner extends Resource {
     /**
      * The reliability level sets the replica set size of system services.
      * Learn about
-     * [ReliabilityLevel](https://docs.microsoft.com/en-us/azure/service-fabric/service-fabric-cluster-capacity).
+     * [ReliabilityLevel](https://docs.microsoft.com/azure/service-fabric/service-fabric-cluster-capacity).
      *
      * - None - Run the System services with a target replica set count of 1.
      * This should only be used for test clusters.
@@ -504,7 +504,7 @@ public ProvisioningState provisioningState() {
     }
 
     /**
-     * Get the reliability level sets the replica set size of system services. Learn about [ReliabilityLevel](https://docs.microsoft.com/en-us/azure/service-fabric/service-fabric-cluster-capacity).
+     * Get the reliability level sets the replica set size of system services. Learn about [ReliabilityLevel](https://docs.microsoft.com/azure/service-fabric/service-fabric-cluster-capacity).
        - None - Run the System services with a target replica set count of 1. This should only be used for test clusters.
        - Bronze - Run the System services with a target replica set count of 3. This should only be used for test clusters.
        - Silver - Run the System services with a target replica set count of 5.
@@ -519,7 +519,7 @@ public String reliabilityLevel() {
     }
 
     /**
-     * Set the reliability level sets the replica set size of system services. Learn about [ReliabilityLevel](https://docs.microsoft.com/en-us/azure/service-fabric/service-fabric-cluster-capacity).
+     * Set the reliability level sets the replica set size of system services. Learn about [ReliabilityLevel](https://docs.microsoft.com/azure/service-fabric/service-fabric-cluster-capacity).
        - None - Run the System services with a target replica set count of 1. This should only be used for test clusters.
        - Bronze - Run the System services with a target replica set count of 3. This should only be used for test clusters.
        - Silver - Run the System services with a target replica set count of 5.
diff --git a/sdk/servicefabric/mgmt-v2018_02_01/src/main/java/com/microsoft/azure/management/servicefabric/v2018_02_01/implementation/ClusterVersionsImpl.java b/sdk/servicefabric/mgmt-v2018_02_01/src/main/java/com/microsoft/azure/management/servicefabric/v2018_02_01/implementation/ClusterVersionsImpl.java
index 5a4237eba858..ddb381af04aa 100644
--- a/sdk/servicefabric/mgmt-v2018_02_01/src/main/java/com/microsoft/azure/management/servicefabric/v2018_02_01/implementation/ClusterVersionsImpl.java
+++ b/sdk/servicefabric/mgmt-v2018_02_01/src/main/java/com/microsoft/azure/management/servicefabric/v2018_02_01/implementation/ClusterVersionsImpl.java
@@ -71,10 +71,14 @@ public ClusterCodeVersionsListResult call(ClusterCodeVersionsListResultInner inn
     public Observable<ClusterCodeVersionsListResult> getAsync(String location, String clusterVersion) {
         ClusterVersionsInner client = this.inner();
         return client.getAsync(location, clusterVersion)
-        .map(new Func1<ClusterCodeVersionsListResultInner, ClusterCodeVersionsListResult>() {
+        .flatMap(new Func1<ClusterCodeVersionsListResultInner, Observable<ClusterCodeVersionsListResult>>() {
             @Override
-            public ClusterCodeVersionsListResult call(ClusterCodeVersionsListResultInner inner) {
-                return wrapModel(inner);
+            public Observable<ClusterCodeVersionsListResult> call(ClusterCodeVersionsListResultInner inner) {
+                if (inner == null) {
+                    return Observable.empty();
+                } else {
+                    return Observable.just((ClusterCodeVersionsListResult)wrapModel(inner));
+                }
             }
        });
     }