AccessDeniedUser: arn:aws-us-gov:sts::467662230146:assumed-role/cop-ui_apigw_s3_role/BackplaneAssumeRoleSession is not authorized to perform: s3:ListBucket on resource: "arn:aws-us-gov:s3:::cop-ui-static-assets-467662230146" because no identity-based policy allows the s3:ListBucket action43M7JZBC2VHN7WWQqUBGpzjA+Dk9bCxEt1j7SJYJDTGVmqObRLgPWM7fFN6IdZutvD0HhEcV9m0ekjiVrBpnBR6YDOLx/HLvdRMEN8A4vaug9WNftGMN1zjFXj8=