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* api-change:``ec2``: Update ec2 client to latest version
* api-change:``codepipeline``: Update codepipeline client to latest version
* api-change:``discovery``: Update discovery client to latest version
* api-change:``iotevents``: Update iotevents client to latest version
* api-change:``marketplacecommerceanalytics``: Update marketplacecommerceanalytics client to latest version