DatasetQueryRouteContributor

The query routes of every dataset this instance serves (dataset query design §6): /dataset/{context}/{dataset}/…, and the same under /tenant/{tenantId}, and the directory /dataset (dataset platform design §4.4). A dataset's records are untyped rows, so the routes describe them as JSON objects; a dataset's fields are what its capability descriptor (…/schema) says. Not one of me.ahoo.wow.openapi.contributor.DefaultRouteContributors: whoever serves datasets (the Spring Boot starter, when datasets are configured) adds it next to the handlers.