OnEventOptions Struct
Standard set of options for onXxx event handlers on construct.
Example
ts
import * as lambda from 'aws-cdk-lib/aws-lambda';
import { LambdaFunction } from 'aws-cdk-lib/aws-events-targets';
const repo = new ecr.Repository(this, 'Repo');
const lambdaHandler = new lambda.Function(this, 'LambdaFunction', {
runtime: lambda.Runtime.PYTHON_3_12,
code: lambda.Code.fromInline('# dummy func'),
handler: 'index.handler',
});
repo.onEvent('OnEventTargetLambda', {
target: new LambdaFunction(lambdaHandler),
});
Properties
crossStackScopeoptionalConstructcross_stack_scopeoptionalConstructcrossStackScopeoptionalConstructCrossStackScopeoptionalConstructCrossStackScopeoptionalConstruct#The scope to use if the source of the rule and its target are in different Stacks (but in the same account & region).
Default: none (the main scope will be used, even for cross-stack Events)
This helps dealing with cycles that often arise in these situations.
descriptionoptionalstringdescriptionoptionalstrdescriptionoptionalStringDescriptionoptionalstringDescriptionoptional*string#A description of the rule's purpose.
Default: No description
eventPatternoptionalEventPatternevent_patternoptionalEventPatterneventPatternoptionalEventPatternEventPatternoptionalEventPatternEventPatternoptionalEventPattern#Additional restrictions for the event to route to the specified target.
Default: No additional filtering based on an event pattern.
The method that generates the rule probably imposes some type of event filtering. The filtering implied by what you pass here is added on top of that filtering.
ruleNameoptionalstringrule_nameoptionalstrruleNameoptionalStringRuleNameoptionalstringRuleNameoptional*string#A name for the rule.
Default: AWS CloudFormation generates a unique physical ID.
targetoptionalIRuleTargettargetoptionalIRuleTargettargetoptionalIRuleTargetTargetoptionalIRuleTargetTargetoptionalIRuleTarget#The target to register for the event.
Default: No target is added to the rule. Use addTarget() to add a target.