Change Content: Some old versions of API interfaces for Alibaba Cloud EMR will be decommissioned on June 15, 2024. If you are still invoking these API interfaces, please upgrade to the API version 2021-03-20 as soon as possible to avoid service disruptions due to the retirement of the old API versions.

Scope of Affected OpenAPIs: All APIs under the versions 2016-01-10, 2015-09-10, and 2015-08-10.

Impact of the Change: After deprecation, the aforementioned OpenAPIs will no longer be functional.
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