Unable to get reference to stopped vapp

Hello,

I have been using the .Net libraries for interacting with the VCloud API and it has been working great.  Recently, however, I've run into an issue where, if a vapp is deployed in a vdc, but is in the "Stopped" state, then I am unable to retrieve a reference to that vapp.  Instead a "KeyNotFoundException" is thrown.  I would expect that if a vapp is deployed in the vdc, it wouldn't matter what state it was in and I should be able to get a reference to it.  Below is a code snippet of what I am doing.  Any help would be appreciated, thanks.

vCloudClient client = new vCloudClient(url, com.vmware.vcloud.sdk.constants.Version.V1_5);

try

{

     client.Login(username, password);

     //Get organization

     ReferenceType orgRef = client.GetOrgRefByName("OrgName");

     Organization org = Organization.GetOrganizationByReference(client, orgRef);

     //Get vdc

     ReferenceType vdcRef = org.GetVdcRefByName("VdcName");

     Vdc vdc = Vdc.GetVdcByReference(client, vdcRef);

     //Get vapp reference

     ReferenceType vappRef = vdc.GetVappRefByName("VappName");  <-- This is where the exception is thrown when a vapp exists in the vdc, but is in the "Stopped" state.

}

catch (KeyNotFoundException)

{

     //Vapp does not exist in vdc

}