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 actionAXN4B76G9SE2X7Y5f+H9CZgvatk9wfggFl/y0i6Og4hYIsprZA8/rdWpigw1v4Wkqrvsl/0MfhHqBDsS9hbCsatHHyU77fwJ43fu8P3v+FZnRsb3XsLrR6lQbZQ=