Amazon Developer

as

Settings
Sign out
Notifications
Alexa
Amazon Appstore
Ring
AWS
Documentation
Support
Contact Us
My Cases
Get Started
Design and Develop
Publish
Reference
Support
Native
Skip to main content

Exception TaskNameExistsError

exception TaskNameExistsError
Extends com.amazon.apmf.InvalidArgumentError This exception is only thrown when a user submits a task with a name that is already used. Names are unique per VPKG meaning that there can only be one task scheduled with a specific name.
Last modified on October 29, 2026