Describes the cause and action for error messages.
Error Message(English)：
error reading aws/creds/deploy
making endpoint-url config respected ・ Issue #1048 ・ aws/aws-sdk-go ...
https://github.com/aws/aws-sdk-go/issues/1048
Getting Started with Vault ・ Sweetcode.io
https://sweetcode.io/getting-started-vault/