I am trying to use a template variable when calling a service. See my configuration below. If I set the topic to a string it works fine, I just can’t seem to figure out the syntax when I set it to the below template.
I appreciate your reply. Filling in a topic with a value works as expected but that means to send a notification I will need to duplicate the configuration for each topic I want post to. Instead I was hoping I could set the topic when I call the service and have a single configuration entry. Your configuration works but setting the topic when calling the service won’t use that topic, it will use whatever is in the configuration.
Maybe I’ve run into something that’s not implemented or perhaps a bug? This really seems like it should be simple.