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* api-change:``batch``: Update batch client to latest version
* api-change:``personalize-events``: Update personalize-events client to latest version
* api-change:``rds``: Update rds client to latest version
* api-change:``elbv2``: Update elbv2 client to latest version
* api-change:``servicediscovery``: Update servicediscovery client to latest version
* api-change:``s3``: Update s3 client to latest version