updateEmailTemplateInput

{
    "body": "string",
    "email_template_folder_id": "01234567-abcd-dcba-ffff-000000000000",
    "name": "string",
    "owner_id": "01234567-abcd-dcba-ffff-000000000000",
    "recent_colors": {},
    "share_mode": 0,
    "sharing_url_is_enabled": false,
    "sharing_url_settings": {},
    "subject": "string",
    "type": 0,
    "revision": 1,
    "sharing_units": [
        {
            "id": "http://example.com"
        }
    ],
    "sharing_clients": [
        {
            "id": "http://example.com"
        }
    ],
    "documents": [
        {
            "id": "http://example.com"
        }
    ]
}