__init__ constructor Leave feedback

def __init__(self, name):
    ...

def __init__(self, name, value):
    ...

from datetime import datetime
from groupdocs.signature import Signature
from groupdocs.signature.options import MetadataSignOptions
from groupdocs.signature.domain import PdfMetadataSignature

with Signature("sample.pdf") as signature:
    options = MetadataSignOptions()
    options.add(PdfMetadataSignature("Author", "Mr. Sherlock Holmes"))
    options.add(PdfMetadataSignature("CreatedOn", datetime.now()))
    options.add(PdfMetadataSignature("DocumentId", 123456))
    options.add(PdfMetadataSignature("SignatureId", 123.456))
    result = signature.sign("signed.pdf", options)

def __init__(self, name, value, tag):
    ...

from groupdocs.signature.domain import PdfMetadataSignature

# Create a metadata signature for the PDF author
author_sig = PdfMetadataSignature("Author", "Mr. Sherlock Holmes")

# Create a metadata signature for the creation date
from datetime import datetime
created_sig = PdfMetadataSignature("CreatedOn", datetime.now())

# Create a metadata signature for a numeric identifier
id_sig = PdfMetadataSignature("DocumentId", 123456)

# Create a metadata signature for a floating‑point value
float_sig = PdfMetadataSignature("SignatureId", 123.456)