SubscriptionProps

class aws_cdk.aws_sns_subscriptions.SubscriptionProps(*, dead_letter_queue=None, filter_policy=None, filter_policy_with_message_body=None)

Bases: object

Options to subscribing to an SNS topic.

Parameters:

dead_letter_queue (Optional[IQueue]) – Queue to be used as dead letter queue. If not passed no dead letter queue is enabled. Default: - No dead letter queue enabled.
filter_policy (Optional[Mapping[str, SubscriptionFilter]]) – The filter policy. Default: - all messages are delivered
filter_policy_with_message_body (Optional[Mapping[str, FilterOrPolicy]]) – The filter policy that is applied on the message body. To apply a filter policy to the message attributes, use filterPolicy. A maximum of one of filterPolicyWithMessageBody and filterPolicy may be used. Default: - all messages are delivered

ExampleMetadata:

fixture=_generated

Example:

# The code below shows an example of how to instantiate this type.
# The values are placeholders you should change.
from aws_cdk import aws_sns as sns
from aws_cdk import aws_sns_subscriptions as sns_subscriptions
from aws_cdk import aws_sqs as sqs

# filter_or_policy: sns.FilterOrPolicy
# queue: sqs.Queue
# subscription_filter: sns.SubscriptionFilter

subscription_props = sns_subscriptions.SubscriptionProps(
    dead_letter_queue=queue,
    filter_policy={
        "filter_policy_key": subscription_filter
    },
    filter_policy_with_message_body={
        "filter_policy_with_message_body_key": filter_or_policy
    }
)

Attributes

dead_letter_queue

Queue to be used as dead letter queue.

If not passed no dead letter queue is enabled.

Default:

No dead letter queue enabled.

filter_policy

The filter policy.

Default:

all messages are delivered

filter_policy_with_message_body

The filter policy that is applied on the message body.

To apply a filter policy to the message attributes, use filterPolicy. A maximum of one of filterPolicyWithMessageBody and filterPolicy may be used.

Default:

all messages are delivered