Example function to Set State for Dynamic entity

You can use Set State function for each entity for instance:
SetBusinessSystemUserRequest
SetAccountUserRequest
SetContactUserRequest and more.
Better is to create general function and use dynamic request
Example:
SetStateDynamicEntityRequest request = new SetStateDynamicEntityRequest();
request.Entity = new Moniker();
request.Entity.Name = entityTypeName;
request.Entity.Id = new Guid ( guid);
request.State = relevantStateCodeForSpecificEntity;
request.Status = relevantStatusForSpecificEntity;
service.Execute(request);

Enjoy,
Rami Heleg