Any errors from sending to sessions using a filter string
The topic path as specified in the call to Messages.send
The recipient as specified in the call to Messages.send
If a filter was passed for the recipient, this contains the number of sessions the message has been sent to.
{Object} Session.messages.MessageSendResult
{String} path - topic path
{String} recipient - session filter or SessionID of the recipient
{Number} [sent] - the number of sessions the message has been sent to using a filter string
{Array} [errors] - errors from sending to sessions using a filter string
since 6.2
One-way messaging is deprecated in favor of request-response messaging. See sendRequest and sendRequestToFilter. This interface will be removed in a future release.