Creates a new topic inside the service namespace.
This member is overloaded. For complete information about this member, including syntax, usage, and examples, click a name in the overload list.
The only permitted characters in a topic name are “0-9,” “a-z,” “A-Z,” “_” and “.” (period). If you create a topic with a name containing special or encoded characters (for example, "test?Name=value&" or "test%3FName%3Dvalue%26", a ArgumentException or WebException with the message "The remote server returned an error: (401) Unauthorized" will be generated. However, topic names can be nested, for example My/Topic.