2016-11-17 UTC
# 
julien <p>A content distribution request is an HTTP [[!RFC7231]] POST request from hub to the subscriber's callback URL. The HTTP body of the POST request MUST include the payload of the notification. This request MUST have a <samp>Content-Type</samp> Header corresponding to the <samp>Content-Type</samp> of the topic, and SHOULD contain the full contents of the topic URL. The hub MAY reduce the payload to a diff between two consecutive versions if its format al[CUT]