# description
Deployment capability and operating contract returned by GET /v1/meta/capabilities.

# properties.eventSearch.properties.fullRange.properties.coverageAvailability.description
available means selectorCoverage is complete; partial means it is a bounded prefix and omitted selectors must not be treated as lacking coverage; unavailable means the lookup failed or timed out.

# properties.eventSearch.properties.fullRange.properties.selectorCoverage.description
Bounded selector-position coverage facts. Canonicalize requested topic0 values to compact lowercase 0x form before matching; a partial coverageAvailability means omission is not proof that coverage is absent.