AccessDeniedUser: arn:aws:sts::196019834636:assumed-role/APIGatewayS3Integration/BackplaneAssumeRoleSession is not authorized to perform: s3:ListBucket on resource: "arn:aws:s3:::k.stcousair.com" because no identity-based policy allows the s3:ListBucket action0R54B1SMEER5NR9SMggwC9HyzKTIkW/+59U6jDbvfKpOok0Pu0oqfscX4hI4abzVLXfvehoSioPjqFEFBaaQwmoiGGg=