>>> draft = client.drafts.create()
>>> draft.from_ = [{'email': 'from@example.com', 'name': 'Sender (Test)'}]
>>> draft.to = [{'name': 'Recipient', 'email': 'to@example.com'}]
>>> draft.subject = 'test'
>>> draft.body = 'testing'
>>> draft.as_json()
{'bcc': None, 'cc': None, 'body': 'testing', 'date': None, 'files': None, 'from': None, 'id': None, 'account_id': None, 'object': None, 'subject': 'test', 'thread_id': None, 'to': [{'name': 'Recipient', 'email': 'to@example.com'}], 'unread': None, 'version': None, 'file_ids': [], 'reply_to_message_id': None, 'reply_to': None, 'starred': None, 'snippet': None, 'tracking': None}
>>> draft.send()
...snipped...
send: b'{"bcc": null, "cc": null, "body": "testing", "date": null, "files": null, "from": null, "id": null, "account_id": null, "object": null, "subject": "test", "thread_id": null, "to": [{"name": "Recipient", "email": "to@example.com"}], "unread": null, "version": null, "file_ids": [], "reply_to_message_id": null, "reply_to": null, "starred": null, "snippet": null, "tracking": null}'
...snipped...
{'account_id': 'xxxx', 'bcc': [], 'body': 'testing', 'cc': [], 'date': 123123123, 'events': [], 'files': [], 'from': [{'email': 'from@example.com', 'name': 'name attached to account'}], 'id': 'xxxx', 'labels': [], 'object': 'message', 'reply_to': [], 'snippet': 'testing', 'starred': False, 'subject': 'test', 'thread_id': 'xxxx', 'to': [{'email': 'to@example.com', 'name': 'Recipient'}], 'unread': False}

>>> draft = client.drafts.create(**{'from': [{'email': 'from@example.com', 'name': 'Sender (test)'}], 'to': [{'email': 'to@example.com'}], 'subject': 'test', 'body': 'test2'})
>>> draft.as_json()
{'bcc': None, 'cc': None, 'body': 'test2', 'date': None, 'files': None, 'from': [{'email': 'from@example.com', 'name': 'Sender (test)'}], 'id': None, 'account_id': None, 'object': None, 'subject': 'test', 'thread_id': None, 'to': [{'email': 'to@example.com'}], 'unread': None, 'version': None, 'file_ids': [], 'reply_to_message_id': None, 'reply_to': None, 'starred': None, 'snippet': None, 'tracking': None}
>>> draft.send()
 ...snipped request log...
send: b'{"bcc": null, "cc": null, "body": "test2", "date": null, "files": null, "from": [{"email": "from@example.com", "name": "Sender (test)"}], "id": null, "account_id": null, "object": null, "subject": "test", "thread_id": null, "to": [{"email": "to@example.com"}], "unread": null, "version": null, "file_ids": [], "reply_to_message_id": null, "reply_to": null, "starred": null, "snippet": null, "tracking": null}'
 ...snipped request log...
{'account_id': 'xxxx', 'bcc': [], 'body': 'test2', 'cc': [], 'date': 123123123, 'events': [], 'files': [], 'from': [{'email': 'from@example.com', 'name': 'Sender (test)'}], 'id': 'xxxx', 'labels': [], 'object': 'message', 'reply_to': [], 'snippet': 'test2', 'starred': False, 'subject': 'test', 'thread_id': 'xxxx', 'to': [{'email': 'to@example.com', 'name': ''}], 'unread': False}