## PdfEncryptionDetails(user_password, owner_password) {#str_str} Initializes an instance of this class. ```python def __init__(self, user_password: str, owner_password: str): ... ``` | Parameter |...... ```python doc = aw.Document() builder = aw.DocumentBuilder(doc=doc)...annotations. encryption_details = aw.saving.PdfEncryptionDetails(...