Create the DynamoDB table for async task return values

def create_async_dynamodb_table(self, table_name, read_capacity, write_capacity):
        """
        Create the DynamoDB table for async task return values
        """
        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