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Type | Format | Number of Views | Examples of Upstream and Downstream Snaps | Description |
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Input | Document |
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| Topic Arn, region, attributes and tag attributes that you want to update or modify in the topic. |
Output | Document |
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| 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:
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
Info |
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Icons used in the interface
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Field Name | Field Type | Description |
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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 |
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: It is a best practice to provide the value for Region field. Default value: None |
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 |
Operation | Dropdown list | Select one of the three options for which you want the Snap to manage attributes or tags. Available options are:
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Update topic attribute | Select to update the topic attributes. This field set consists of the following fields:
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Attribute Name | 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 |
Attribute Value | Integer | Enter the value of the attribute in the topic. Default Value: N/A |
Update tag attributes | Select to update the tag attributes. This field set consists of the following fields:
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Tag Name | String | Specify a name for the tag attribute. |
Value | 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. | |
Remove Tag Names | 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:
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