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kotlinlang

<@UJV6CBCKW> AFK, but at first glance it looks like you're not using the API quite correctly. Is there a reason you're not specifying the composite EnvironmentKey like the one in this test? <https://github.com/http4k/http4k/blob/master/http4k-cloudnative/src/test/kotlin/org/http4k/cloudnative/env/EnvironmentKeyTest.kt|https://github.com/http4k/http4k/blob/master/http4k-cloudnative/src/test/kotlin/org/http4k/cloudnative/env/EnvironmentKeyTest.kt>

Also - are you trying to load properties from a Yaml file?

Yeah - that's not going to work. :upside_down_face:

Directly from a YAML file into a composite class, before I loadded them one by one but then I started loading them all together in this composite way.

I remember seeing it somewhere in http4k.

It’s working for all required paramters.
But once I specify an optional that is missing in YAML it throws an exception.

I’m using this:
<https://github.com/http4k/http4k/blob/5b8109b34bbf19b3b126e89ae569b8561e4fbd43/http4k-core/src/test/kotlin/org/http4k/lens/BiDiLensSpecTest.kt#L123>

We don't support yaml at all. :upside_down_face:

So I'm not sure how it's working. Possibly the format is matching somehow...