AccessDeniedUser: arn:aws-us-gov:sts::196640475515:assumed-role/preview-sccv3-s3-api-gateway-role/BackplaneAssumeRoleSession is not authorized to perform: s3:ListBucket on resource: "arn:aws-us-gov:s3:::preview-sccv3-piam.dev.usgov.security.cisco-1966" because no identity-based policy allows the s3:ListBucket action6QN3S5ZY68NH73D4VqmnUlS/nRtfwgOZ2seU10qokr7RUwGFiQFnJeuZO28NAALOS7+R8NcjyZ+t7uTsQIodvwpm0tIhWtju5R/9edPGGq1MndMbUCUT5xAmOD8=