try_fetch_auth_descriptor
function try_fetch_auth_descriptor(account: account, auth_descriptor_id: byte_array): account_auth_descriptor?(source)
Retrieves an account_auth_descriptor given the account it's associated with and the ID of the auth descriptor itself. Returns null if not found.
Parameters
account
the account the auth descriptor is associated with
auth_descriptor_id
the ID of the auth descriptor to retrieve