The cloud-native orchestrator for the whole development lifecycle, with integrated lineage and observability.

dagster

Why does `SourceAsset` take `io_manager_def` or `io_manager_key` as input, but doesn't support `input_manager_def` or `input_manager_key`?

I'm writing InputManagers specifically for my SourceAssets, but passing them creates typing errors. Doesn't seem right to me

```dagster._check.ParameterCheckError: Param "io_manager_def" is not a IOManagerDefinition. Got &lt;dagster._core.storage.input_manager.InputManagerDefinition object at 0x7fc9f0028e80&gt; which is type &lt;class 'dagster._core.storage.input_manager.InputManagerDefinition'&gt;.```