Merge pull request Azure#1638 from takekazuomi/osversion

Fix to missing OS Version in Get-AzureRole

Author: Hovsep

src/ServiceManagement/Compute/Commands.ServiceManagement/HostedServices/GetAzureRole.cs

@@ -141,6 +141,7 @@ public void GetRoleProcess()
                         {
                             InstanceCount        = currentDeployment.RoleInstances.Count(ri => ri.RoleName.Equals(role.RoleName, StringComparison.OrdinalIgnoreCase)),
                             RoleName             = role.RoleName,
+                            OSVersion            = role.OSVersion,
                             OperationDescription = this.CommandRuntime.ToString(),
                             OperationStatus      = getDeploymentOperation.Status.ToString(),
                             OperationId          = getDeploymentOperation.Id,

src/ServiceManagement/Compute/Commands.ServiceManagement/Model/RoleContext.cs

@@ -22,5 +22,7 @@ public class RoleContext : ServiceOperationContext
         public int InstanceCount { get; set; }
 
         public string DeploymentID { get; set; }
+        public string OSVersion { get; set; }
+
     }
 }