Specifically, most of the fields are optional, and some clients (like the `vscode/debugadapter-testsupport`) don't send most of them. Additionally, `supportsANSIStyling` is missing.
Specifically, most of the fields are optional, and some clients (like the
vscode/debugadapter-testsupport) don't send most of them.Additionally,
supportsANSIStylingis missing.