Confirm Subscription

In this article

Overview

You can use this Snap to confirm an endpoint subscription to a topic in Amazon SNS. It verifies an endpoint owner's intent to receive messages by validating the subscription token sent to the endpoint while subscribing to a topic. After you subscribe your endpoint, Amazon SNS will send a subscription confirmation message to the endpoint. Amazon SNS will not send messages to the endpoint until the subscription has been confirmed.

Prerequisites

Support for Ultra Pipelines

Limitations

None.

Known Issues

None.

Views

View Type

View Format

Number of Views

Examples of Upstream and Downstream Snaps

Description

View Type

View Format

Number of Views

Examples of Upstream and Downstream Snaps

Description

Input 

Document

  • Min: 0

  • Max: 1

  • Mapper

The topic Arn, region and subscription token of the topic.

Output

Document

  • Min: 0

  • Max: 1

  • Copy

The ARN of the subscription and the Subscription ID.

Error

Error handling is to have a generic way to handle errors without losing data or failing the Snap execution. You can handle the errors that might arise while running the Pipeline by choosing one of the options from the When errors occur section under the Views tab.

The options available are:

  • Stop Pipeline Execution: Stops the current pipeline execution when an error arises.

  • Discard Error Data and Continue: Ignores an error completely, discard that record, and continue with the rest of the records.

  • Route Error Data to Error View: Routes the data to an error view of the Snap and then decides what to do with the error.

See Error View in Pipeline in examples to understand the Snap error view settings and error output. For more information on the error view and handling error output in a Pipeline, see Error handling in Pipelines.

Snap Settings

  • Asterisk (*): Indicates a mandatory field.

  • Suggestion icon (): Indicates a list that is dynamically populated based on the configuration.

  • Expression icon (): Indicates whether the value is an expression (if enabled) or a static value (if disabled). Learn more about Using Expressions in SnapLogic.

  • Add icon (): Indicates that you can add fields in the field set.

  • Remove icon (): Indicates that you can remove fields from the field set.

Field Name

Field Type

Field Dependency

Description

Field Name