:mod:`langchain.memory.chat_message_histories.dynamodb`.DynamoDBChatMessageHistory
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.. currentmodule:: langchain.memory.chat_message_histories.dynamodb

.. autoclass:: DynamoDBChatMessageHistory

   
   
   .. rubric:: Methods

   .. autosummary::
   
      ~DynamoDBChatMessageHistory.__init__
      ~DynamoDBChatMessageHistory.add_ai_message
      ~DynamoDBChatMessageHistory.add_message
      ~DynamoDBChatMessageHistory.add_user_message
      ~DynamoDBChatMessageHistory.clear
   
   

   
   
   .. rubric:: Attributes

   .. autosummary::
   
      ~DynamoDBChatMessageHistory.messages
   
   

.. example_links:: DynamoDBChatMessageHistory