General information about the activity type. The status of activity type (returned in the ActivityTypeInfo structure) can be one of the
            following. 
- REGISTERED: The type is registered and available. Workers supporting this type should be running.
- DEPRECATED: The type was deprecated using DeprecateActivityType, but is still in use. You should keep workers supporting this type running. You cannot create new tasks of this type.
 Declaration Syntax
 Declaration Syntax| C# | 
public ActivityTypeInfo TypeInfo { get; set; }