# authFlags · FT4 TypeScript client · Chromia Docs (concept)

> authFlags(operation: Operation): QueryObject<string[], { op_ name: string }> Retrieves the required auth flags for the specified operation Parameters opera

Source: https://docs.chromia.com/pages/ft4-ts-client/functions/authentication.authFlags/

Function

# authFlags

* ```signature
  authFlags(operation: Operation): QueryObject<string[], { op_name: string }>
  ```

  Retrieves the required auth flags for the specified operation

  #### Parameters

  + operation: Operation

    the operation to get flags for

  #### Returns QueryObject<string[], { op\_name: string }>

  list of required flags, or empty list if no specific flags are required

[View this page on docs.chromia.com](https://docs.chromia.com/pages/ft4-ts-client/functions/authentication.authFlags.html)Generated API reference, mirrored from the live docs