ed to use
profile_name (set up by AWS Command Line Interface),
Amazon Resource Name roles or environmental variables. Here is a list
of supported environment variables:
AWS_ACCESS_KEY_ID: is equivalent to the dbConnect parameter - aws_access_key_id
AWS_SECRET_ACCESS_KEY: is equivalent to the dbConnect parameter - aws_secret_access_key
AWS_SESSION_TOKEN: is equivalent to the dbConnect parameter - aws_session_token
AWS_EXPIRATION: is equivalent to the dbConnect parameter - duration_seconds
AWS_ATHENA_S3_STAGI