EventBridge

Protocol: JSON 1.1 (X-Amz-Target: AmazonEventBridge.*) Endpoint: POST http://localhost:4566/

Supported Actions

Action	Description
CreateEventBus	Create a custom event bus
DeleteEventBus	Delete an event bus
DescribeEventBus	Get event bus details
ListEventBuses	List all event buses
PutRule	Create or update a rule with a schedule or event pattern
DeleteRule	Delete a rule
DescribeRule	Get rule details
ListRules	List rules
EnableRule	Enable a disabled rule
DisableRule	Disable a rule
PutTargets	Add targets to a rule
RemoveTargets	Remove targets from a rule
ListTargetsByRule	List targets for a rule
PutEvents	Publish custom events to an event bus

Examples

export AWS_ENDPOINT=http://localhost:4566

# Create a custom event bus
aws events create-event-bus \
  --name my-bus \
  --endpoint-url $AWS_ENDPOINT

# Create a rule matching a pattern
aws events put-rule \
  --name order-placed-rule \
  --event-bus-name my-bus \
  --event-pattern '{"source":["com.myapp"],"detail-type":["OrderPlaced"]}' \
  --state ENABLED \
  --endpoint-url $AWS_ENDPOINT

# Add a Lambda target
aws events put-targets \
  --rule order-placed-rule \
  --event-bus-name my-bus \
  --targets '[{
    "Id": "process-order",
    "Arn": "arn:aws:lambda:us-east-1:000000000000:function:process-order"
  }]' \
  --endpoint-url $AWS_ENDPOINT

# Publish an event
aws events put-events \
  --entries '[{
    "Source": "com.myapp",
    "DetailType": "OrderPlaced",
    "Detail": "{\"orderId\":\"123\",\"amount\":99.99}",
    "EventBusName": "my-bus"
  }]' \
  --endpoint-url $AWS_ENDPOINT

Default Event Bus

EventBridge includes a default event bus (default) that accepts events from AWS services. Custom buses are for your own application events.

# List rules on the default bus
aws events list-rules --endpoint-url $AWS_ENDPOINT

# Send to default bus
aws events put-events \
  --entries '[{"Source":"myapp","DetailType":"test","Detail":"{}"}]' \
  --endpoint-url $AWS_ENDPOINT