SnsTopicLambdaSubscriber
Reference doc for the `sst.aws.SnsTopicLambdaSubscriber` component.
The SnsTopicLambdaSubscriber
component is internally used by the SnsTopic
component
to add subscriptions to your Amazon SNS Topic.
You’ll find this component returned by the subscribe
method of the SnsTopic
component.
Constructor
Parameters
-
name
string
-
args
Args
-
opts?
ComponentResourceOptions
Properties
nodes
Type Object
The underlying resources this component creates.
nodes.function
Type Output
<
Function
>
The Lambda function that’ll be notified.
nodes.permission
Type Permission
The Lambda permission.
nodes.subscription
Type TopicSubscription
The SNS Topic subscription.
Args
filter?
Type Input
<
Record
<
string
, any
>
>
Filter the messages that’ll be processed by the subscriber.
If any single property in the filter doesn’t match an attribute assigned to the message, then the policy rejects the message.
For example, if your SNS Topic message contains this in a JSON format.
Then this filter policy accepts the message.
subscriber
Type Input
<
string
|
FunctionArgs
>
The subscriber function.
topic
Type Input
<
Object
>
The Topic to use.
topic.arn
Type Input
<
string
>
The ARN of the Topic.
transform?
Type Object
Transform how this subscription creates its underlying resources.
transform.subscription?
Type TopicSubscriptionArgs
|
(
args
:
TopicSubscriptionArgs
,
opts
:
ComponentResourceOptions
,
name
:
string
)
=>
void
Transform the SNS Topic Subscription resource.