Devex annoyance: Model objects must be complete to avoid errors

[matt2e]

Context:

• Partner project accepts webhooks from another team
  • That team has a very complicated payload with multiple levels of json
  • They have documentation for that data but it is incomplete and out of date
• Partner project must provide a complete FTL model for the input to the webhook callback endpoint otherwise FTL will error whenever there is an unexpected key or different content
• Partner project only cares about a very narrow part of the payload. Imagine wanting id and state but not caring what complex monster could be in content

[matt2e]

I told them to try []byte for the keys they didn't care about... I guess that has the effect we want