AccessDeniedUser: arn:aws:sts::196019834636:assumed-role/APIGatewayS3Integration/BackplaneAssumeRoleSession is not authorized to perform: s3:ListBucket on resource: "arn:aws:s3:::s.stcousair.com" because no identity-based policy allows the s3:ListBucket action043QZE8CBQNYHZMVW/IJj6gGRjLgWP3GWWBwJ/gU7lnZDovZCjxfH5N/HvLPiRE/cYq/7yALlfCKvVDRGYyMVugrHWs=