SNS Topic

Docs > DDSQL Reference > Data Directory > SNS Topic

An SNS Topic in AWS is a communication channel that allows publishers to send messages to multiple subscribers at once. It is part of Amazon Simple Notification Service (SNS) and supports various delivery protocols such as email, SMS, HTTP endpoints, and AWS Lambda. Topics simplify fan-out messaging patterns by decoupling message producers from consumers.

aws.sns_topic

Fields

ID	Type	Data Type	Description
_key	core	string
account_id	core	string
application_failure_feedback_role_arn	core	string	Indicates failed message delivery status for an Amazon SNS topic that is subscribed to an Amazon Web Services application endpoint.
application_success_feedback_role_arn	core	string	Indicates successful message delivery status for an Amazon SNS topic that is subscribed to an Amazon Web Services application endpoint.
application_success_feedback_sample_rate	core	string	Indicates percentage of successful messages to sample for an Amazon SNS topic that is subscribed to an Amazon Web Services application endpoint.
archive_policy	core	string	Adds or updates an inline policy document to archive messages stored in the specified Amazon SNS topic.
aws_display_name	core	string	The human-readable name used in the From field for notifications to email and email-json endpoints.
beginning_archive_time	core	timestamp	The earliest starting point at which a message in the topic’s archive can be replayed from. This point in time is based on the configured message retention period set by the topic’s message archiving policy.
content_based_deduplication	core	string	Enables content-based deduplication for FIFO topics.
delivery_policy	core	string	The JSON serialization of the topic’s delivery policy.
effective_delivery_policy	core	string	The JSON serialization of the effective delivery policy, taking system defaults into account.
fifo_topic	core	string	When this is set to true, a FIFO topic is created.
firehose_failure_feedback_role_arn	core	string	Indicates failed message delivery status for an Amazon SNS topic that is subscribed to an Amazon Kinesis Data Firehose endpoint.
firehose_success_feedback_role_arn	core	string	Indicates successful message delivery status for an Amazon SNS topic that is subscribed to an Amazon Kinesis Data Firehose endpoint.
firehose_success_feedback_sample_rate	core	string	Indicates percentage of successful messages to sample for an Amazon SNS topic that is subscribed to an Amazon Kinesis Data Firehose endpoint.
http_failure_feedback_role_arn	core	string	Indicates failed message delivery status for an Amazon SNS topic that is subscribed to an HTTP endpoint.
http_success_feedback_role_arn	core	string	Indicates successful message delivery status for an Amazon SNS topic that is subscribed to an HTTP endpoint.
http_success_feedback_sample_rate	core	string	Indicates percentage of successful messages to sample for an Amazon SNS topic that is subscribed to an HTTP endpoint.
kms_master_key_id	core	string	The ID of an Amazon Web Services managed customer master key (CMK) for Amazon SNS or a custom CMK.
lambda_failure_feedback_role_arn	core	string	Indicates failed message delivery status for an Amazon SNS topic that is subscribed to an Lambda endpoint.
lambda_success_feedback_role_arn	core	string	Indicates successful message delivery status for an Amazon SNS topic that is subscribed to an Lambda endpoint.
lambda_success_feedback_sample_rate	core	string	Indicates percentage of successful messages to sample for an Amazon SNS topic that is subscribed to an Lambda endpoint.
owner	core	string	The Amazon Web Services account ID of the topic's owner.
policies	core	json
policy	core	string	The JSON serialization of the topic’s access control policy.
signature_version	core	string	The signature version corresponds to the hashing algorithm used while creating the signature of the notifications, subscription confirmations, or unsubscribe confirmation messages sent by Amazon SNS. By default, <code>SignatureVersion</code> is set to <code>1</code>.
sqs_failure_feedback_role_arn	core	string	Indicates failed message delivery status for an Amazon SNS topic that is subscribed to an Amazon SQS endpoint.
sqs_success_feedback_role_arn	core	string	Indicates successful message delivery status for an Amazon SNS topic that is subscribed to an Amazon SQS endpoint.
sqs_success_feedback_sample_rate	core	string	Indicates percentage of successful messages to sample for an Amazon SNS topic that is subscribed to an Amazon SQS endpoint.
subscriptions_confirmed	core	int64	The number of confirmed subscriptions for the topic.
subscriptions_deleted	core	int64	The number of deleted subscriptions for the topic.
subscriptions_pending	core	int64	The number of subscriptions pending confirmation for the topic.
tags	core	hstore
topic_arn	core	string	The topic's ARN.
tracing_config	core	string	Tracing mode of an Amazon SNS topic. By default <code>TracingConfig</code> is set to <code>PassThrough</code>, and the topic passes through the tracing header it receives from an Amazon SNS publisher to its subscriptions. If set to <code>Active</code>, Amazon SNS will vend X-Ray segment data to topic owner account if the sampled flag in the tracing header is true. This is only supported on standard topics.