Hi @Sathishkumar_C this should allow you to create the stream
// create stream thing es.CreateThing(streamName, streamDescription, myTag, "Stream"); // search for stream thing StreamThing myStream = (StreamThing) EntityUtilities.findEntity(streamName, ThingworxRelationshipTypes.Thing);
@Sathishkumar_C sorry I somehow missed the first line i wanted to share for both create & search. I have updated the response now. Hope this will help.