Retrieves information about a subscription definition version.Show details from next link. https://docs.aws.amazon.com/ja_jp/cli/latest/reference/greengrass/get-subscription-definition-version.html
| aws greengrass get-subscription-definition-version \ |
| ListSubscriptionDefinitionVersions - AWS Greengrass : http://docs.aws.amazon.com/greengrass/latest/apireference/-greengrass-definition-subscriptions-subscriptiondefinitionid-versions-subscriptiondefinitionversionid.html |