metadata property

Map<String, Object?>? metadata
getter/setter pair

The metadata provided here will be included as part of the metadata_context (of type google.protobuf.Struct) in the ProcessingRequest message sent to the extension server.

The metadata will be available under the namespace com.google.lb_route_extension.. The following variables are supported in the metadata Struct: {forwarding_rule_id} - substituted with the forwarding rule's fully qualified resource name.

Optional.

The values for Object must be JSON objects. It can consist of num, String, bool and null as well as Map and List values.

Implementation

core.Map<core.String, core.Object?>? metadata;