Conditional fields

[wyardley]

Describe Request:

Kind of a question, kind of a feature request.
With the old style templates, it was possible to have certain fields only show up if they're set (e.g., mentions). I can't think of a way to do this with the new setup, but is there any way (either using something builtin to Slack templates, or in the orb) to allow us to have a field that will only show up if it's set / used (for example, mentions)? Otherwise, the template gets cluttered with fields when they're not in use

Examples:

Supporting Documentation Links:

[KyleTryon]

I think we could figure out something for this. A "sanitize" function of sorts could take in a template, use JQ to remove keys with empty values, and output the modified config.

[wyardley]

That would be amazing. I think the existing custom params wouldn’t work, but that would, possibly.

[mayank0202]

Its done now so we can close this i guess @KyleTryon @wyardley