Identity Federation for AWS
Refer to Administering Identity Federation for AWS for details on how to configure the connectors.
you need to provide at least one AWS Connector with System Scope to allow usage from Bamboo builds and Jira workflows, where no user session is available
a connector yields a set of temporary credentials on action execution (optionally limiting the IAM permissions)
you can configure multiple connectors to provide credentials with different IAM permissions tailored for specific use cases