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 actionW1QEYV5BP5T18EKCfDgCrcE0EGPT1Th2RLqxnQHrweet6GFG33LR9SLMjHuL5lK1rqGQi0Gbxj2AamzN3o7YPa6oG6yyEE1cdyXRHL0KVemSSLaLeNIsVoNNEFA=