# auth_data · FT4 Rell API · Chromia Docs (concept)

> struct auth_ data {
 flags: list<text>;
 message: text;
} 

Source: https://docs.chromia.com/pages/ft4-rell/-f-t4-library/lib.ft4.core.auth/auth_data/

STRUCT

# auth\_data

```signature
struct auth_data {
 flags: list<text>;
 message: text;
}
```

[Source](https://gitlab.com/chromaway/ft4-lib/-/blob/development/rell/src/lib/ft4/core/auth/module.rell#lines-64)

[View this page on docs.chromia.com](https://docs.chromia.com/pages/ft4-rell/-f-t4%20-library/lib.ft4.core.auth/auth_data/index.html)Generated API reference, mirrored from the live docs