LaunchDarkly keys for the v3 metadata-manifest experiment (signature/timeliness questions
without inlining full document text).
metadataManifestOnly is opt-IN (isEnabled, default off).
fetchDocumentOnMetadata is opt-OUT (getVariation(..., true)): the escape hatch stays on
unless explicitly disabled, so a missing flag never strips fetch_document from a run that
opted into the manifest path.
LaunchDarkly keys for the v3 metadata-manifest experiment (signature/timeliness questions without inlining full document text).
metadataManifestOnlyis opt-IN (isEnabled, default off).fetchDocumentOnMetadatais opt-OUT (getVariation(..., true)): the escape hatch stays on unless explicitly disabled, so a missing flag never stripsfetch_documentfrom a run that opted into the manifest path.