stdout property
Stdout is what the program wrote to standard output, collected whole rather than streamed — to watch it arrive instead, name a RunIn.Session and read that session's feed. Capped at 1 MiB, past which it ends in "truncated at 1MiB". Every string named in RunIn.Blind is replaced by "redacted" before it gets here, and before it reaches the session.
Please note: This property should have been non-nullable! Since the specification file does not include a default value (using the "default:" property), however, the generated source code must fall back to having a nullable type. Consider adding a "default:" property in the specification file to hide this note.
Implementation
String? stdout;