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 actionFT2WN3WENE7FM5KN2pa7DlNGTLRjgDMLdAGq24yoPFv3bUzB5U/rOHvSK927c2ade9ijpaGLf6ZC+F/L35PEGeeFxNc4119GqHbqt+3Yk5YXmnirbj6WxvlS8Kk=