Exception is raised when we perform an unexpected Dynamodb operation. Attributes: message (str): Explanation of the error

Exception is raised when the item is not available Attributes: table_name (str): Table name key (dict): Partition key, Sort Key(

Exception is raised when the Query filter is not valid Attributes: table_name (str): Table name message (str): Explanation of the

Exception is raised when we try to create a table with a table name that already exists in Dynamodb. Attributes: table_name (str)

Exception is raised when we try to perform a Dynamodb operation in a table that doesn't exist Attributes: table_name (str): Table