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 actionEBE3S5Q5B2BNJ5Y1VFyluzNW1PKNE44/0LLrLsYJfYavt+7Z8rpo97mCB8UiGbfC26VXGk+IaIYSukjd4OVcfWTUdUyIToSvwmOQf6S6RTjW6kvPEth/NMSPcAc=