Input 

Document

• Min: 0

• Max: 1

• Mapper

Topic Arn, region, attributes and tag attributes that you want to update or modify in the topic.

Output

Document

• Min: 0

• Max: 1

• Copy

The updated topic is displayed.

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.

Label*

String

Specify a unique name for the Snap. You can modify this to be more specific, especially if you have more than one of the same Snap in your Pipeline.

Default Value: N/A
Example: Manage Topic

Region

String

Specify the AWS region where the application is implemented. This is a suggestible field and suggestions will be populated based on the Account settings. If the region field is empty, then the Snap evaluates the region in the following sequence:
Topic Arn or Subscription ARN and the region of the EC2 instance.

Default value: None
Example: us-east-1, us-west-1

Topic Arn*

String

Specify the Amazon Resource Name of the topic. This is a suggestible field and suggestions will be populated based on the Account settings.

Default Value: N/A
Example: Topic 1

Operation

Dropdown list

Select one of the three options for which you want the Snap to manage attributes or tags. Available options are:

• Update topic attribute

• Update tag attributes

• Remove tag attributes

Update topic attribute

Select to update the topic attributes. This field set consists of the following fields:

• Attribute Name

• Attribute Value

String

Enter the name of the attribute in the topic. This is a suggestible field and suggestions will be populated based on the Account settings.

Default Value: N/A
Example: Topic 1234

Integer

Enter the value of the attribute in the topic.

Default Value: N/A
Example: 3456

Update tag attributes

Select to update the tag attributes. This field set consists of the following fields:

• Tag Name

• Value

String

Specify a name for the tag attribute.

String

Specify a name for the tag value.

Remove tag attributes

Select to remove the tag attributes. This field set consists Remove Tag Names field.

String

Enter the names of the tag to remove from the topic. You can add any number of tag names by clicking the icon on the field set.

Snap Execution

Dropdown

Select one of the three modes in which the Snap executes. Available options are:

• Validate & Execute: Performs limited execution of the Snap, and generates a data preview during Pipeline validation. Subsequently, performs full execution of the Snap (unlimited records) during Pipeline runtime.

• Execute only: Performs full execution of the Snap during Pipeline execution without generating preview data.

• Disabled: Disables the Snap and all Snaps that are downstream from it.

An error occurred while updating a topic with the given topic name in AWS SNS.

 Valid information might be missing.

Please check the input data, formats and try again.

Missing Topic ARN

Topic ARN should not be blank

The topic ARN must be provided.