Receiving the RopPending ROP

Upon receiving the RopPending ROP response (section either in the buffer of the EcDoRpcExt2 method response, as specified in [MS-OXCRPC] section, or in the Execute request type response body,<23> as specified in [MS-OXCMAPIHTTP] section, the client MUST determine whether the session index provided in the RopPending ROP response matches any of the sessions created by the client. If the session index matches, the client SHOULD make an EcDoRpcExt2 method call or send an Execute request type to receive notification details from the server by using the session context handle that is associated with the session specified by the session index. If the session index in RopPending ROP does not match the index of any session created by the client, the client MUST NOT take any actions.