<PackageReference Include="System.Text.Json" Version="9.0.0-preview.1.24080.9" />

JsonKnownNamingPolicy

public enum JsonKnownNamingPolicy
The JsonNamingPolicy to be used at run time.

Specifies that the built-in CamelCase be used to convert JSON property names.

Specifies that the built-in KebabCaseLower be used to convert JSON property names.

Specifies that the built-in KebabCaseUpper policy be used to convert JSON property names.

Specifies that the built-in SnakeCaseLower policy be used to convert JSON property names.

Specifies that the built-in SnakeCaseUpper policy be used to convert JSON property names.

Specifies that JSON property names should not be converted.