Event-driven channels

AWS Lambda

AWS Lambda is a serverless, event-driven compute service that lets you run code for virtually any type of application or backend service without provisioning or managing servers. Lambda runs your code on high-availability compute infrastructure and performs all of the administration of the compute r

11 channels across 1 AsyncAPI spec · Provider profile

Channels

apigateway/request

Amazon API Gateway invokes Lambda functions in response to HTTP API requests. API Gateway passes the request details as an event to the function and returns the function response to the caller. Suppor

AWS Lambda Event Triggers
cloudwatch/alarm

Amazon CloudWatch can invoke Lambda functions as alarm actions when a metric alarm changes state. The function receives details about the alarm state change.

AWS Lambda Event Triggers
cloudwatch/logs

Amazon CloudWatch Logs can invoke a Lambda function when a subscription filter matches log events. The log data is delivered as a batch of log events compressed with gzip and base64-encoded.

AWS Lambda Event Triggers
cloudwatch/scheduledevent

Amazon EventBridge Scheduler (formerly CloudWatch Events scheduled rules) invokes Lambda functions on a schedule. You define a schedule expression using a rate or cron expression, and EventBridge invo

AWS Lambda Event Triggers
cognito/trigger

Amazon Cognito invokes Lambda functions as triggers during user pool operations such as sign-up, authentication, and token generation. The function can modify the authentication flow, validate data, o

AWS Lambda Event Triggers
dynamodb/stream

Amazon DynamoDB Streams captures a time-ordered sequence of item-level modifications in a DynamoDB table. Lambda polls the stream and invokes your function synchronously with a batch of stream records

AWS Lambda Event Triggers
eventbridge/event

Amazon EventBridge delivers events from AWS services, custom applications, and SaaS partners to Lambda functions. EventBridge rules match incoming events and route them to target functions. You create

AWS Lambda Event Triggers
kinesis/stream

Amazon Kinesis Data Streams captures real-time data at scale. Lambda polls the Kinesis stream and invokes your function with a batch of records from one or more shards. You create an event source mapp

AWS Lambda Event Triggers
s3/event

Amazon S3 sends event notifications to Lambda when objects are created, modified, or deleted in a bucket. S3 invokes your function asynchronously with an event that contains details about the object.

AWS Lambda Event Triggers
sns/notification

Amazon SNS delivers notifications to Lambda functions subscribed to an SNS topic. When a message is published to the topic, SNS invokes your function asynchronously with the message payload. Supports

AWS Lambda Event Triggers
sqs/message

Amazon SQS queues messages for asynchronous processing. Lambda polls the queue and invokes your function with a batch of messages. When the function successfully processes a batch, Lambda deletes the

AWS Lambda Event Triggers