Creates an access policy for the specified container to restrict theusers and clients that can access it.Show details from next link. https://docs.aws.amazon.com/ja_jp/cli/latest/reference/mediastore/put-container-policy.html
| aws mediastore put-container-policy -region us-west-2 -container-name ExampleLiveDemo -policy-name=default -policy= |
| Editing a Container Policy - AWS Elemental MediaStore : http://docs.aws.amazon.com/mediastore/latest/ug/policies-edit.html |