Add note for serverless framework users.

content/en/logs/guide/send-aws-services-logs-with-the-datadog-lambda-function.md

@@ -129,7 +129,7 @@ resource "aws_cloudwatch_log_subscription_filter" "datadog_log_subscription_filt
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-For AWS CloudFormation or SAM users, you can provision and manage your triggers using the CloudFormation [AWS::Logs::SubscriptionFilter][1] resource. See sample code below.
+For AWS CloudFormation or SAM users, you can provision and manage your triggers using the CloudFormation [AWS::Logs::SubscriptionFilter][1] resource. See sample code below. The sample code also work for [Serverless Framework][2] users, put it under the [resources][3] section within your serverless.yml.
 
 ```yaml
 Resources:
@@ -143,6 +143,8 @@ Resources:
 
 
 [1]: https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-logs-subscriptionfilter.html
+[2]: https://www.serverless.com/
+[3]: https://www.serverless.com/framework/docs/providers/aws/guide/resources/
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