Help us understand the problem. What is going on with this article?

AWS CLI v2にしたらlambda invokeがコケる

現象

AWS CLI version 2でlambda invokeしたら、動くはずなのにコケる。payloadがおかしい?

$ aws lambda invoke --function-name my-function --payload '{ "key": "value" }' response.json

Invalid base64: "{"key": "value"}"

解決策

--cli-binary-format raw-in-base64-out をつけましょう

原因

AWS CLI バージョン2では、パラメータはbase64エンコードが前提になったのでエラーになる。

AWS CLI バージョン 2 は、デフォルトではすべてのバイナリ入力パラメータとバイナリ出力パラメータを base64 エンコード文字列として渡すようになりました。

https://docs.aws.amazon.com/ja_jp/cli/latest/userguide/cliv2-migration.html#cliv2-migration-binaryparam

Why not register and get more from Qiita?
  1. We will deliver articles that match you
    By following users and tags, you can catch up information on technical fields that you are interested in as a whole
  2. you can read useful information later efficiently
    By "stocking" the articles you like, you can search right away
Comments
No comments
Sign up for free and join this conversation.
If you already have a Qiita account
Why do not you register as a user and use Qiita more conveniently?
You need to log in to use this function. Qiita can be used more conveniently after logging in.
You seem to be reading articles frequently this month. Qiita can be used more conveniently after logging in.
  1. We will deliver articles that match you
    By following users and tags, you can catch up information on technical fields that you are interested in as a whole
  2. you can read useful information later efficiently
    By "stocking" the articles you like, you can search right away
ユーザーは見つかりませんでした