事象
- S3 バケットポリシーのアクションで s3:CreateMultipartUpload を許可すると "Invalid Action: The action s3:CreateMultipartUpload does not exist. " というエラーが出る。
原因
- Create Multipart Upload に必要な権限は s3:PutObject。 s3:CreateMultipartUpload という権限はない。
Uploading and copying objects using multipart upload - Amazon Simple Storage Service
Action Required permissions Create Multipart Upload You must be allowed to perform the s3:PutObject action on an object to create multipart upload.The bucket owner can allow other principals to perform the s3:PutObject action.
