# WHERE
USE-CASE GUIDES -> Multi-tenant Applications

# WHAT
```bash
for dataset in companies campaigns ads clicks impressions geo_ips; do
curl -O https://examples.citusdata.com/mt_ref_arch/${dataset}.csv
done
```
# WHY
```
➜ work cat \$dataset.csv

403 Forbidden

403 Forbidden

• Code: AccessDenied


• Message: Access Denied


• RequestId: 7XB5RWWCVKTMZ2HA


• HostId: zHfDdXl7CzRTccWc1Rg8nntomlaMNg03mTYbuCItA0Shj3kSvk3cPNNrCKygqUjJcexl6Bn8IUQ=

An Error Occurred While Attempting to Retrieve a Custom Error Document

• Code: AccessDenied


• Message: Access Denied

```