HostKeys Class 
Functions host level keys.
Constructor
HostKeys(*, master_key: str | None = None, function_keys: Dict[str, str] | None = None, system_keys: Dict[str, str] | None = None, **kwargs: Any)Keyword-Only Parameters
| Name | Description | 
|---|---|
| master_key | Secret key. Default value: None | 
| function_keys | Host level function keys. Default value: None | 
| system_keys | System keys. Default value: None |