MESSAGING_CONVERSATION_POST_MANAGE MESSAGING Endpoint
  /rpc/messaging/?method=MESSAGING_CONVERSATION_POST_MANAGE  
  Object: 313. Click here for more information.  
  Add a conversation post.  
  PARAMETERS TYPE NOTES
  DataReturn Text A comma delimited list of advanced search fields to be returned after a successful save
  Id Numeric  
  Remove Numeric Pass '1' to remove the item
       
  Conversation Numeric Mandatory. Conversation ID.
  Message Text (8000) Mandatory
  NoAlerts Text (1) Y / N [default[. Set to Y if you don't want a post to trigger the usual alerting
  Status Numeric 1 = Enabled [default], 2 = Archived
  Subject Text (150)  
  RETURN  
  Id Numeric
  Status ADDED
  EXAMPLES
   
 1  jQuery

/jscripts/1blankspace.messaging.conversation.001.js 

Help!