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 actionK55GEB1ECAC8G4J7GUd7BdpohMCt5H/WGnMn8u1M/j78KdR9AKtDXNEY3/0byfDs4DIEZeudJlvBg8vYKUoJXJS1ktvs1JIhzRex7YV/oYOQb1keXL2+pxC1PcY=