권한 List

$ aws configure list
      Name                    Value             Type    Location
      ----                    -----             ----    --------
   profile                dev_token              env    ['...', '...']
access_key     ****************FISD shared-credentials-file    
secret_key     ****************xam3 shared-credentials-file    
    region           ap-northeast-2      config-file    ~/.aws/config

$ aws sts get-caller-identity