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

> function auth_ message_ auth_ descriptor(auth_ descriptor: auth_descriptor ): text Builds a text description of an auth descriptor. It's used to represent 

Source: https://docs.chromia.com/pages/ft4-rell/-f-t4-library/lib.ft4.core.accounts.strategies/auth_message_auth_descriptor/

FUNCTION

# auth\_message\_auth\_descriptor

```signature
function auth_message_auth_descriptor(auth_descriptor: auth_descriptor): text
```

[Source](https://gitlab.com/chromaway/ft4-lib/-/blob/development/rell/src/lib/ft4/core/accounts/strategies/auth_message.rell#lines-85)

Builds a text description of an auth descriptor. It's used to represent the auth descriptor
in the account registration message.

**Parameters**

* **auth\_descriptor** — the auth descriptor to describe

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