+ # IAM role name to use when retrieving credentials from
+ # instance metadata. It can be omitted, in which case the
+ # role name itself will be retrieved from instance metadata
+ # -- but setting it explicitly may protect you from using
+ # the wrong credentials in the event of an
+ # installation/configuration error.
+ IAMRole: ""
+
+ # If you are not using an IAM role for authentication,
+ # specify access credentials here instead.
+ AccessKey: ""
+ SecretKey: ""