Match on envoy cluster attributes. properties: name: description: The exact name of the cluster to match. type: string portNumber: description: The service port for which this cluster was generated. type: integer service: description: The fully qualified service name for this cluster. type: string subset: description: The subset associated with the service. type: string type: object context: description: The specific config generation context to match on. enum: - ANY - SIDECAR_INBOUND - SIDECAR_OUTBOUND...