metadata property

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

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

The metadata is available under the namespace com.google..... For example: com.google.lb_traffic_extension.lbtrafficextension1.chain1.ext1. The following variables are supported in the metadata: {forwarding_rule_id}

  • substituted with the forwarding rule's fully qualified resource name. This field is not supported for plugin extensions. Setting it results in a validation error.

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;