S3 copy fails with error: Error - Worker configuration not found
When running a Copy to S3 policy, you may receive an error that states "Error - Worker configuration not found".
Depending on the location of the instance that is being backed up, the error will specify the region and/or account that a worker instance should be configured for in order for the policy to be successful. An example of this error is shown below.
Error - Worker configuration not found for account example-account, region us-west-2. Cannot launch worker
In order to fix this, a worker instance will need to be configured with the correct region and/or account specified in the error message above.