spring-ai-alibaba-core/src/main/java/com/alibaba/cloud/ai/advisor/DocumentRetrievalAdvisor.java [153:173]:
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	private AdvisedResponse after(AdvisedResponse advisedResponse) {
		ChatResponseMetadata.Builder metadataBuilder = ChatResponseMetadata.builder();
		metadataBuilder.keyValue(RETRIEVED_DOCUMENTS, advisedResponse.adviseContext().get(RETRIEVED_DOCUMENTS));

		ChatResponseMetadata metadata = advisedResponse.response().getMetadata();
		if (metadata != null) {
			metadataBuilder.id(metadata.getId());
			metadataBuilder.model(metadata.getModel());
			metadataBuilder.usage(metadata.getUsage());
			metadataBuilder.promptMetadata(metadata.getPromptMetadata());
			metadataBuilder.rateLimit(metadata.getRateLimit());

			Set<Map.Entry<String, Object>> entries = metadata.entrySet();
			for (Map.Entry<String, Object> entry : entries) {
				metadataBuilder.keyValue(entry.getKey(), entry.getValue());
			}
		}

		ChatResponse chatResponse = new ChatResponse(advisedResponse.response().getResults(), metadataBuilder.build());
		return new AdvisedResponse(chatResponse, advisedResponse.adviseContext());
	}
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spring-ai-alibaba-core/src/main/java/com/alibaba/cloud/ai/advisor/RetrievalRerankAdvisor.java [241:264]:
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	private AdvisedResponse after(AdvisedResponse advisedResponse) {
		// fix meta data loss issue since ChatResponse.from won't copy meta info like id,
		// model, usage, etc. This will
		// be changed once new version of spring ai core is updated.
		ChatResponseMetadata.Builder metadataBuilder = ChatResponseMetadata.builder();
		metadataBuilder.keyValue(RETRIEVED_DOCUMENTS, advisedResponse.adviseContext().get(RETRIEVED_DOCUMENTS));

		ChatResponseMetadata metadata = advisedResponse.response().getMetadata();
		if (metadata != null) {
			metadataBuilder.id(metadata.getId());
			metadataBuilder.model(metadata.getModel());
			metadataBuilder.usage(metadata.getUsage());
			metadataBuilder.promptMetadata(metadata.getPromptMetadata());
			metadataBuilder.rateLimit(metadata.getRateLimit());

			Set<Map.Entry<String, Object>> entries = metadata.entrySet();
			for (Map.Entry<String, Object> entry : entries) {
				metadataBuilder.keyValue(entry.getKey(), entry.getValue());
			}
		}

		ChatResponse chatResponse = new ChatResponse(advisedResponse.response().getResults(), metadataBuilder.build());
		return new AdvisedResponse(chatResponse, advisedResponse.adviseContext());
	}
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