AccessDeniedUser: arn:aws-us-gov:sts::196640475515:assumed-role/preview-s3-api-gateway-role/BackplaneAssumeRoleSession is not authorized to perform: s3:ListBucket on resource: "arn:aws-us-gov:s3:::preview-piam.dev.usgov.security.cisco-1966" because no identity-based policy allows the s3:ListBucket actionPHQ028DA6N1YSPKRV5MiTWUl++vt0xo7LFnRoaRizSzXIhtGfcdEPGIJ73BXb/FUY1KPgryb0ef+V7A9ynkJhlCfTKY+6Qgv08lZ7MKcs8VMKl2DtukdAgzC9bM=