Fix the generated C# code for plain properties:
- Value types should not be initialized with `= null!`
- Arrays and maps should be `List<T>` and `Dictionary<string, TValue>`
These changes fix a regression introduced by #6686 that caused the SDK
code generators for .NET, Python, and Typescript to omit definitions for
plain object types. This regression occurred because #6686 drew a
clearer line between types used as resource arguments and types used
as function arguments, but conflated "resource arguments" with "inputty
types". This caused the code generators to generate inputty types for
any types used as resource arguments, even those that are used for
plainly-typed properties.
Fixes#6796.
These have been deprecated for a very long time and it's a trivial change to remove them from the generated code. Let's clean this up for the 3.0-based providers.
This change updates the Python SDK codegen to opt-in to the new casing
translation behavior, which will use the passed-in props type's property
name metadata for translations, rather than calling the resource's
`translate_input_property` and `translate_output_property` methods.
- FIX: Keys in user-defined dicts will no longer be unintentionally
translated/modified.
- BREAKING: Dictionary keys in nested output classes are now
consistently snake_case. If accessing camelCase keys from such output
classes, move to accessing the values via the snake_case property
getters (or snake_case keys). A warning will be logged when accessing
camelCase keys.
When serializing inputs:
- If a value is a dict and the associated type is an input type, the
dict's keys will be translated based on the input type's property
name metadata.
- If a value is a dict and the associated type is a dict (or Mapping),
the dict's keys will _not_ be translated.
When resolving outputs:
- If a value is a dict and the associated type is an output type, the
dict's keys will be translated based on the output type's property
name metadata.
- If a value is a dict and the associated type is a dict (or Mapping),
the dict's keys will _not_ be translated.
Add support for creating instances of resources in Python using a
`<Resource>Args` class. This capability aligns with how args are passed
to resources in all the other language SDKs and the separate object bag
allows the properties to be manipulated/validated/passed-around before
creating the resource.
This change adds schema and codegen support for plain properties which
are emitted typed as the plain type rather than wrapped as an `Input`.
Plain properties require a prompt value and do not accept a value that
is `Output`.
