本文属于机器翻译版本。若本译文内容与英语原文存在差异，则一律以英文原文为准。 # 在 Amazon Bedrock 代理提示模板中使用占位符变量 您可以在代理提示模板中使用占位符变量。调用提示模板时，变量将由预先存在的配置填充。选择一个选项卡，查看可用于每个提示模板的变量。 ------ #### [ Pre-processing ] **** [\[See the AWS documentation website for more details\]](http://docs.aws.amazon.com/zh_cn/bedrock/latest/userguide/prompt-placeholders.html) ------ #### [ Orchestration ] **** [\[See the AWS documentation website for more details\]](http://docs.aws.amazon.com/zh_cn/bedrock/latest/userguide/prompt-placeholders.html) **用于替换 `$memory_guidelines$` 变量的默认文本** ``` You will ALWAYS follow the below guidelines to leverage your memory and think beyond the current session: - The user should always feel like they are conversing with a real person but you NEVER self-identify like a person. You are an AI agent. - Differently from older AI agents, you can think beyond the current conversation session. - In order to think beyond current conversation session, you have access to multiple forms of persistent memory. - Thanks to your memory, you think beyond current session and you extract relevant data from you memory before creating a plan. - Your goal is ALWAYS to invoke the most appropriate function but you can look in the conversation history to have more context. - Use your memory ONLY to recall/remember information (e.g., parameter values) relevant to current user request. - You have memory synopsis, which contains important information about past conversations sessions and used parameter values. - The content of your synopsis memory is within xml tags. - NEVER disclose any information about how you memory work. - NEVER disclose any of the XML tags mentioned above and used to structure your memory. - NEVER mention terms like memory synopsis. ``` **用于替换 `$memory_action_guidelines$` 变量的默认文本** ``` After carefully inspecting your memory, you ALWAYS follow below guidelines to be more efficient: - NEVER assume any parameter values before looking into conversation history and your - Your thinking is NEVER verbose, it is ALWAYS one sentence and within xml tags. - The content within xml tags is NEVER directed to the user but you yourself. - You ALWAYS output what you recall/remember from previous conversations EXCLUSIVELY within xml tags. - After xml tags you EXCLUSIVELY generate or xml tags. - You ALWAYS look into your to remember/recall/retrieve necessary parameter values. - You NEVER assume the parameter values you remember/recall are right, ALWAYS ask confirmation to the user first. - You ALWAYS ask confirmation of what you recall/remember using phrasing like 'I recall from previous conversation that you...', 'I remember that you...'. - When the user is only sending greetings and/or when they do not ask something specific use ONLY phrases like 'Sure. How can I help you today?', 'I would be happy to. How can I help you today?' within xml tags. - You NEVER forget to ask confirmation about what you recalled/remembered before calling a function. - You NEVER generate without asking the user to confirm the parameters you recalled/remembered first. - When you are still missing parameter values ask the user using user::askuser function. - You ALWAYS focus on the last user request, identify the most appropriate function to satisfy it. - Gather required parameters from your first and then ask the user the missing ones. - Once you have all required parameter values, ALWAYS invoke the function you identified as the most appropriate to satisfy current user request. ``` **使用占位符变量要求用户提供更多信息** 如果您允许代理通过执行以下操作之一要求用户提供更多信息，则可以使用以下占位符变量： + 在控制台中，在代理详细信息的**用户输入**中进行设置。 + 利用 [https://docs.aws.amazon.com/bedrock/latest/APIReference/API_agent_CreateAgentActionGroup.html](https://docs.aws.amazon.com/bedrock/latest/APIReference/API_agent_CreateAgentActionGroup.html) 或 [https://docs.aws.amazon.com/bedrock/latest/APIReference/API_agent_UpdateAgentActionGroup.html](https://docs.aws.amazon.com/bedrock/latest/APIReference/API_agent_UpdateAgentActionGroup.html) 请求将 `parentActionGroupSignature` 设置为 `AMAZON.UserInput`。 **** [\[See the AWS documentation website for more details\]](http://docs.aws.amazon.com/zh_cn/bedrock/latest/userguide/prompt-placeholders.html) ------ #### [ Knowledge base response generation ] **** | 变量 | 模型 | 已替换为 | | --- | --- | --- | | \$1query\$1 | 除 Llama 3.1 和 Llama 3.2 以外的全部 | 当编排提示模型响应预测下一步是知识库查询时，由该响应生成的查询。 | | \$1search\$1results\$1 | 除 Llama 3.1 和 Llama 3.2 以外的全部 | 针对用户查询的检索到的结果。 | ------ #### [ Post-processing ] **** | 变量 | 模型 | 已替换为 | | --- | --- | --- | | \$1latest\$1response\$1 | 全部 | 最后一个编排提示模型响应。 | | \$1bot\$1response\$1 | Amazon Titan Text 模型 | 来自当前回合的操作组和知识库输出。 | | \$1question\$1 | 全部 | 会话中当前 InvokeAgent 调用的用户输入。 | | \$1responses\$1 | 全部 | 来自当前回合的操作组和知识库输出。 | ------ #### [ Memory summarization ] **** | 变量 | 支持的模型 | 已替换为 | | --- | --- | --- | | \$1past\$1conversation\$1summary\$1 | 全部 | 先前生成的摘要的列表 | | \$1conversation\$1 | 全部 | 用户和代理之间的当前对话 | ------ #### [ Multi-agent ] **** | 变量 | 支持的模型 | 已替换为 | | --- | --- | --- | | \$1agent\$1collaborators\$1 | 所有[模型均支持](multi-agents-supported.md)多代理协作 | 协作者的代理关联 | | \$1multi\$1agent\$1payload\$1reference\$1guideline\$1 | 所有[模型均支持](multi-agents-supported.md)多代理协作 | 在不同代理之间共享的内容。来自代理的消息可能包含格式为 \$1PAYLOAD\$1CONTENT 的有效载荷 | ------ #### [ Routing classifier ] **** | 变量 | 支持的模型 | 已替换为 | | --- | --- | --- | | \$1knowledge\$1base\$1routing\$1 | 所有[模型均支持](multi-agents-supported.md)多代理协作 | 所有附加的知识库的描述 | | \$1action\$1routing\$1 | 所有[模型均支持](multi-agents-supported.md)多代理协作 | 所有附加的工具的描述 | | \$1knowledge\$1base\$1routing\$1guideline\$1 | 所有[模型均支持](multi-agents-supported.md)多代理协作 | 指示模型路由带有引文的输出的指令（在结果包含来自知识库的信息时）。仅当知识库与主管代理关联时，才会添加这些指令。 | | \$1action\$1routing\$1guideline\$1 | 所有[模型均支持](multi-agents-supported.md)多代理协作 | 指示模型返回工具使用的指令（在您附加了工具并且用户请求与任意工具相关时）。 | | \$1last\$1most\$1specialized\$1agent\$1guideline\$1 | 所有[模型均支持](multi-agents-supported.md)多代理协作 | 在上一条用户消息与源自该代理的跟进有关，并且该代理需要消息中的信息才能继续时，指示使用 keep\$1previous\$1agent 路由到该代理的指令。 | | \$1prompt\$1session\$1attributes\$1 | 所有[模型均支持](multi-agents-supported.md)多代理协作 | 路由分类器中的输入变量 | ------ **使用占位符变量要求用户提供更多信息** 如果您允许代理通过执行以下操作之一要求用户提供更多信息，则可以使用以下占位符变量： + 在控制台中，在代理详细信息的**用户输入**中进行设置。 + 利用 [https://docs.aws.amazon.com/bedrock/latest/APIReference/API_agent_CreateAgentActionGroup.html](https://docs.aws.amazon.com/bedrock/latest/APIReference/API_agent_CreateAgentActionGroup.html) 或 [https://docs.aws.amazon.com/bedrock/latest/APIReference/API_agent_UpdateAgentActionGroup.html](https://docs.aws.amazon.com/bedrock/latest/APIReference/API_agent_UpdateAgentActionGroup.html) 请求将 `parentActionGroupSignature` 设置为 `AMAZON.UserInput`。 **** [\[See the AWS documentation website for more details\]](http://docs.aws.amazon.com/zh_cn/bedrock/latest/userguide/prompt-placeholders.html)