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 action3HA0B2FPGGB4YHABwD2vAeaC4MdggRC9R09qk60X8b+yMbNF3PrG8B5LcGa40KKtp1ZIKXcAIj8meq/ANNTraLNIEqAibNjV/0rDMZzDkCS595/DNeXFuBOxRI8=