What are the XPIPELINE_MESSAGETYPE and XPIPELINE_REQUESTMESSAGETYPE properties

While working with Service Bus EAI and EDI Labs, both as part of the Enterprise Application Integration project as well as the TPM Portal, we come across a couple of properties that are by default promoted on any given message. These two properties are: XPIPELINE_MESSAGETYPE XPIPELINE_REQUESTMESSAGETYPE   XPIPELINE_REQUESTMESSAGETYPE This property contains the message type of…

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