Command option Sample:aws iot set-default-policy-version

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Sets the specified version of the specified policy as the policy'sdefault (operative) version.Show details from next link. https://docs.aws.amazon.com/ja_jp/cli/latest/reference/iot/set-default-policy-version.html

aws iot set-default-policy-version --policy-name fruit-policy --policy-version-id 3
    AWS IoT 調査 (途中) : http://qiita.com/propella/items/da6b10f82c84be7e6996

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