Sets the cross-origin resource sharing (CORS) configuration on acontainer so that the container can service cross-origin requests.Show details from next link. https://docs.aws.amazon.com/ja_jp/cli/latest/reference/mediastore/put-cors-policy.html
| aws mediastore put-cors-policy --container-name ExampleContainer --cors-policy '[ |
| Editing a Container Policy - AWS Elemental MediaStore : http://docs.aws.amazon.com/mediastore/latest/ug/cors-policy-adding.html |