A deploy-time value read on a guard's match.idRefs / metadata, typed
like ValueExpr (self/now/fieldRead, plus the guard-only
effectsRead for a completed effect's output). Workflow-scope only — a
guard outlives any activity, so fieldRead here carries no scope.
Desugar prints the STORED string spelling the deploy resolver and guard
refresh parse ("$self", "$now", "$fields.<name>[.path]",
"$effects['<name>'][.path]"); those spellings are single-line strings
matched by anchored regexes, so a line break in a path would print an
unparseable read.
A deploy-time value read on a guard's
match.idRefs/metadata, typed like ValueExpr (self/now/fieldRead, plus the guard-onlyeffectsReadfor a completed effect's output). Workflow-scope only — a guard outlives any activity, sofieldReadhere carries noscope. Desugar prints the STORED string spelling the deploy resolver and guard refresh parse ("$self","$now","$fields.<name>[.path]","$effects['<name>'][.path]"); those spellings are single-line strings matched by anchored regexes, so a line break in a path would print an unparseable read.