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 action44YN8R16ED8XS1N30rv3U9pMw+2x7WmEWkl4SqfJKFxJoBU3/Ec9Y1r/zM0pYb6PCeeTJ9LaiO0TmY+YKW7eeaaZrpOkFLzF8rdMXd6JjODo5vCPJzk+ono/M8A=