73545427_P_Version_1_2_Part_2__Adjuncts_tions_for_Request_Response_MEP_Property_Description
[Property Name] http://www.w3.org/2003/05/soap/bindingFramework/ExchangeContext/FailureReason [Property Type] xs:anyURI [Property Description] 
A value that denotes a pattern-specific, binding-independent reason for the failure of a message exchange. Underlying protocol binding specifications may define properties to convey more binding-specific details of the failure.
DRAFT Rewrite of SOAP Version 1.2 Part 2: Adjuncts