delete all items DynamoDB using Python

Question

How can I delete all items from DynamoDB using python (boto3)?

I'm trying to do that:

scan = table.scan()
with table.batch_writer() as batch:
  for each in scan['Items']:
    batch.delete_item(Key=each)

But give me this error:

botocore.exceptions.ClientError: An error occurred (ValidationException) when calling the BatchWriteItem operation: The provided key element does not match the schema

Answer 1

I found a solution! I just mount the key with my table Id and search Id (compId) and It's worked :)

scan = table.scan()
with table.batch_writer() as batch:
    for each in scan['Items']:
        batch.delete_item(
            Key={
                'uId': each['uId'],
                'compId': each['compId']
            }
        )