code: def create_async_dynamodb_table(self, table_name, read_capacity, write_capacity):
          
          try:
              dynamodb_table = self.dynamodb_client.describe_table(TableName=table_name)
              return False, dynamodb_table
  
          # catch this exception (triggered if the table doesn't exist)
          except botocore.exceptions.ClientError:
              dynamodb_table = self.dynamodb_client.create_table(
                  AttributeDefinitions=[
                      {
                          'AttributeName': 'id',
                          'AttributeType': 'S'
                      }
                  ],
                  TableName=table_name,
                  KeySchema=[
                      {
                          'AttributeName': 'id',
                          'KeyType': 'HASH'
                      },
                  ],
                  ProvisionedThroughput = {
                      'ReadCapacityUnits': read_capacity,
                      'WriteCapacityUnits': write_capacity
                  }
              )
              if dynamodb_table:
                  try:
                      self._set_async_dynamodb_table_ttl(table_name)
                  except botocore.exceptions.ClientError:
                      # this fails because the operation is async, so retry
                      time.sleep(10)
                      self._set_async_dynamodb_table_ttl(table_name)
  
          return True, dynamodb_table
docs: Create the DynamoDB table for async task return values