syntax = "proto3"; package com.iabtechlab.bidstream.mutation.services.v1; import "com/iabtechlab/bidstream/mutation/v1/agenticrtbframework.proto"; service RTBExtensionPoint { // GetMutations returns RTBResponse containing mutations to be applied at the predetermined auction lifecycle event rpc GetMutations (com.iabtechlab.bidstream.mutation.v1.RTBRequest) returns (com.iabtechlab.bidstream.mutation.v1.RTBResponse); }