SpiraTest SOAP Webservice 5.0 Issue

Good day. 

I'm attempting the following from Python

from suds.client import Client

client = Client("http://api.inflectra.com/Spira/Services/v5_0/SoapService.svc?wsdl")
testupdate = client.factory.create('TestCase_UpdateStep')
remoteTestStep = client.factory.create('RemoteTestStep')
        

When I print the testupdate object I get the following output: 

 

(TestCase_UpdateStep){
   remoteTestStep =
      (RemoteTestStep){
         ArtifactTypeId = None
         ConcurrencyDate = None
         CustomProperties =
            (ArrayOfRemoteArtifactCustomProperty){
               RemoteArtifactCustomProperty[] = <empty>
            }
         IsAttachments = None
         ProjectId = None
         Description = None
         ExecutionStatusId = None
         ExpectedResult = None
         LastUpdateDate = None
         LinkedTestCaseId = None
         Position = None
         SampleData = None
         TestCaseId = None
         TestStepId = None
      }
 }

But when the next line gets executed it returns the following error:

suds.TypeNotFound: Type not found: 'RemoteTestStep'