How to manage credentials
> See also: juju:credential
Update a credential
To update a credential, on a connected Controller object, use the Controller.add_credential() method. add_credential is an upsert method (where it inserts if the given credential is new, and updates if the given credential name already exists).
from juju.client import client as jujuclient
my_controller.add_credential("my-credential",
jujuclient.CloudCredential(auth_type="jsonfile", attrs={'file':'path_to_cred_file'}))
> See more: add_credential (method)