}
			switch resp.TypeUrl {
			case model.ExtensionConfigurationType:
				if features.WasmRemoteLoadConversion {
					// If Wasm remote load conversion feature is enabled, rewrite and send.
					go p.deltaRewriteAndForward(con, resp, func(resp *discovery.DeltaDiscoveryResponse) {
						// Forward the response using the thread of `handleUpstreamResponse`
						// to prevent concurrent access to forwardToEnvoy
						select {