make
Creates a Message object representing a DIDComm message. This function is used to generate a Message object based on the current state of an IssueCredential object.
Return
A Message object with the following properties:
id: A unique identifier generated using UUID.randomUUID.
piuri: The type of the message.
from: The sender's DID (Decentralized Identifier).
to: The recipient's DID.
body: The JSON-encoded body of the message.
attachments: An array of AttachmentDescriptor objects.
thid: The thread ID.