启用长期记忆

您可以通过两种方式启用长期内存：在首次创建 AgentCore 内存时添加策略，或者更新现有资源以包含这些策略。

用长期策略创造全新记忆

最直接的方法是在创建新 AgentCore 内存时加入策略。调用后create_memory，必须等待 AgentCore 内存状态变为后ACTIVE才能使用。

在现有 AgentCore 记忆中添加长期策略

要向现有 AgentCore 内存添加长期功能，请使用update_memory操作。您可以为现有内存添加、修改或删除策略。

示例：将会话摘要策略添加到现有 AgentCore 内存

import boto3

# Initialize the Boto3 client for control plane operations
control_client = boto3.client('bedrock-agentcore-control', region_name='us-west-2')

# Assume 'memory_id' is the ID of an existing AgentCore Memory that has no strategies attached to it
memory_id = "your-existing-memory-id"

# Update the memory to add a summary strategy
response = control_client.update_memory(
    memoryId=memory_id,
    memoryStrategies=[
        {
            'summaryMemoryStrategy': {
                'name': 'SessionSummarizer',
                'description': 'Summarizes conversation sessions for context',
                'namespaceTemplates': ['/summaries/{actorId}/{sessionId}/']
            }
        }
    ]
)

print(f"Successfully submitted update for memory ID: {memory_id}")

# Validate strategy was added to the memory
memory_response = control_client.get_memory(memoryId=memory_id)
strategies = memory_response.get('memory', {}).get('strategies', [])
print(f"Memory strategies for memoryID: {memory_id} are: {strategies}")