sinksOptional
readonly ObservationSink[] | undefined
Receivers attached to this root and inherited by every child.
scopeOptional
ObservationScope | undefined
Initial correlation fields; child scopes override only explicitly supplied fields.
capacityOptional
number | undefined
Maximum events waiting per asynchronous sink, default 1024; on overflow the newest are dropped and counted. A value that is not a positive integer throws.
deliveryTimeoutMsOptional
number | undefined
Maximum wait for one asynchronous delivery or sink flush, default 5000; a sink that exceeds it is disabled for the hub’s lifetime. A value that is not a positive integer throws.
verboseOptional
boolean | undefined
Explicitly allow full model request/response events. Does not enable verbose journal retention by itself.