バックエンド認証プロセスで認証されたユーザーのCognito「identity-id」とOpenID Connecttokenを登録（または取得）します。 詳細は次のリンクを参照してください。 https://docs.aws.amazon.com/ja_jp/cli/latest/reference/cognito-identity/get-open-id-token-for-developer-identity.html
| aws cognito-identity get-open-id-token-for-developer-identity --cli-input-json file://./get-open-id-token-for-developer-identity.json --region |
| aws cognito examples (bash / php): custom auth provider 揃 GitHub : http://gist.github.com/bastman/7784ffc371eac40d12e8f72a9088bcca |
| aws cognito-identity get-open-id-token-for-developer-identity --identity-pool-id eu-west-1:c1b83398-09xx-4x38-b10x-2346x1xdc1b --logins login." /> |
| authentication - AWS Cognito : Unable to construct an endpoint for cognito-identity in region None - Stack Overflow : http://stackoverflow.com/questions/27323811/aws-cognito-unable-to-construct-an-endpoint-for-cognito-identity-in-region-non/27324820 |