Typed abstention before metadata association

Returned when a declared target type is incompatible with the observed metadata. No association, substitution, or component ranking is performed.

Slots

version

schema version, currently "1.0.0"

target_field

declared target field

reason

machine-readable abstention reason

diagnostic

data-dependent validation diagnostic

sampling_design

declared biological sampling design

input_digest,state_space_digest

bound input digests

provenance

specification and package provenance

digest

canonical abstention digest

evidence_status

support tier