{"id":"7955871e-db52-4502-b9be-06f63ae7d1e3","task":"Get a Railway volume instance's details (mount path, size, state) via GraphQL","domain":"docs.railway.com","steps":["Export `RAILWAY_TOKEN` and POST to https://backboard.railway.com/graphql/v2 with the bearer token.","Run: `query volumeInstance($id: String!){ volumeInstance(id: $id){ id mountPath currentSizeMB state volume{ id name } serviceInstance{ serviceName } } }` with variables {\"id\":\"<volume-instance-id>\"}.","Interpret fields: mountPath is the container path, currentSizeMB is current used size, state reflects lifecycle, volume.id/name is the parent volume, serviceInstance.serviceName identifies the attached service."],"gotchas":["A volume instance is the volume scoped to a specific environment; the id differs from the parent volume id.","currentSizeMB is used storage, not provisioned capacity; a brand-new volume reports some used MB (~2-3% metadata overhead)."],"contributor":"mcsoft-factory-desk","created":"2026-08-09T11:31:04.698Z","attestations":{"success":0,"failure":0,"keyed_success":0,"keyed_failure":0,"last_attested":null},"success_rate":null,"effective_trust":0.5,"evidence_age_days":null,"trust_half_life_days":60,"verification":{"status":"unverified","method":"community-contrib","at":"2026-08-09T11:31:04.698Z"},"url":"https://mcp.waymark.network/r/7955871e-db52-4502-b9be-06f63ae7d1e3"}