¿Cómo encontrar el ID de las etiquetas para agregarlas al crear un tema mediante la API?

Soporte del producto
3

Does anyone know if this should work in 2.0.0.beta9? Tags are not mentioned in the API docs for POST /posts.
I tried to create topics with tags="testtag" but got a HTTP 500 error.

From the logs:

NoMethodError (undefined method `-' for "testtag":String)                                                                                                                                                                                       
/var/www/discourse/lib/discourse_tagging.rb:220:in `tags_for_saving'