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 action20V4TFBBTS951N28a6xEhh1WERe30NB19bOsh3/Qpb4jxoArmunC8dv13rAkwLMwwAAIXZqGZFoOUgxYoyj6+elqCRInKMpnlSeP/+IX2Dn4GqwXdY1i2SUNiIY=