message_format
Determines how the message is treated by our server and rendered inside HipChat applications.
html - Message is rendered as HTML and receives no special treatment. Must be valid HTML and entities must be escaped (e.g.: & instead of &). May contain basic tags: a, b, i, strong, em, br, img, pre, code, lists, tables. Special HipChat features such as @mentions, emoticons, and image previews are NOT supported when using this format.
text - Message is treated just like a message sent by a user. Can include @mentions, emoticons, pastes, and auto-detected URLs (Twitter, YouTube, images, etc).
(default: html)
notify
Whether or not this message should trigger a notification for people in the room (change the tab color, play a sound, etc). Each recipient's notification preferences are taken into account. 0 = false, 1 = true. (default: 0)
color
Background color for message. One of "yellow", "red", "green", "purple", "gray", or "random". (default: yellow)
The
hipchat.Message
actor should support all of the API features of the Hipchat Message API call:https://www.hipchat.com/docs/api/method/rooms/message