documents | Document (optional) An IData object that contains the documents associated with the conversation. |
roles | Document (optional) The roles information for the sender and receiver of the document. |
parameters | Document (optional) An IData object that contains the parameters associated with the conversation. |
bizEnv | Document Reference The BizDocEnvelope that is associated with the most recent document event. |
TPA | Document Reference An IData object that contains the TPA, trading partner profile information and process specific parameters for the conversation. |
sendErrorMessage | String (optional) Returns the error message. |