A user successfully logs into Vault with the following cURL command: curl --request POST --data @payload.json The response will include what information?

After a successful authentication request, Vault returns an authentication response that typically includes a `client_token` (the authentication token itself) and a list of `policies` that are attached to this newly issued token.

Vault issues a `client_token` upon login, not an `access_key`, and policies are returned, not secrets directly.

Vault issues a `client_token`, not an `access_key`, and the login response does not include secrets themselves, only the policies governing access to them.

The response includes `client_token` and `policies`, not the actual `secrets available`, as access to secrets requires further requests using the token.