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* api-change:``personalize-runtime``: Update personalize-runtime client to latest version
* api-change:``servicecatalog-appregistry``: Update servicecatalog-appregistry client to latest version
* api-change:``lex-models``: Update lex-models client to latest version
* api-change:``polly``: Update polly client to latest version
* api-change:``iot``: Update iot client to latest version
* api-change:``robomaker``: Update robomaker client to latest version
* api-change:``lightsail``: Update lightsail client to latest version