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New API Documentation - Developer Preview Available

We are excited to announce the developer preview of our new API documentation for AWS SDK for JavaScript v3. Please follow instructions on the landing page to leave us your feedback.

Interface ResourceTag

Tags are key-value pairs that can be associated with Amazon SWF state machines and activities.

Tags may only contain unicode letters, digits, whitespace, or these symbols: _ . : / = + - @.


  • ResourceTag



key: undefined | string

The key of a tag.

value?: string

The value of a tag.