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 actionEQSV2NC2R389GY8BfyyyGZWaNtIpHoJ6JuLs576GeBQOAfdB/TKERtVmA1TMhss/FuKls8VvTuCKdRIZP2bL8I8vkV7ZiViaTyQeQe7Tt+KgNc44dEadF4aI2XQ=