I was recently playing with some notification topics for successful or failed jobs. So I created a Push subscription and didn't specify the subscriber_content. Guess what? FME pushed the JSON job result to the URL I specified. Great! Exactly what I need. No REST polling necessary!
Then I tried the SQS subscriber without subscriber_content. In this case, nothing was sent, because FME did not replace the empty message body with a job result and SQS does not allow an empty message.
This is what I mean with consistency: why would this behaviour be different for each subscriber?
Furthermore, does anyone of you know of a documentation page where I can get a proper overview of all the job result variables I can use in a subscriber message template? For instance: as a workaround to the SQS problem I mentioned above, I am now sending an SQS message that only contains the job ID (so I can then get the job result through the REST API using that ID). To do this, I used the {id} variable in the message template, because I read that in some example somewhere. However, other variables (e.g. {status}) do not seem to work here.
I would love to see a proper overview of all the variables we can use and for which subscribers we can use them.
