StatusListAggregation
Status List Aggregation is an optional mechanism to retrieve a list of URIs to all Status List Tokens, allowing a Relying Party to fetch all relevant Status Lists for a specific type of Referenced Token or Issuer. This mechanism is intended to support fetching and caching mechanisms and allow offline validation of the status of a reference token for a period of time. If a Relying Party encounters an invalid Status List referenced in the response from the Status List Aggregation endpoint, it SHOULD continue processing the other valid Status Lists referenced in the response.There are two options for a Relying Party to retrieve the Status List Aggregation. An Issuer MAY support any of these mechanisms:
Issuer metadata: The Issuer of the Referenced Token publishes an URI which links to Status List Aggregation, e.g. in publicly available metadata of an issuance protocol
Status List Parameter: The Status Issuer includes an additional claim in the Status List Token that contains the Status List Aggregation URI.