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5.8 View Service Set ToC Previous Next

5.8.6 UnregisterNodes ToC Previous Next

5.8.6.1 Description ToC

This Service is used to unregister NodeIds that have been obtained via the RegisterNodes service.

UnregisterNodes does not validate the NodeIds from the request. Servers shall simply unregister NodeIds that are known as registered NodeIds. Any NodeIds that are in the list, but are not registered NodeIds are simply ignored.

5.8.6.2 Parameters ToC

Table 50 defines the parameters for the Service.

Table 45 – UnregisterNodes Service Parameters

Name Type Description
Request    
   requestHeader Request Header Common request parameters (see 7.28 for RequestHeader definition).
   nodesToUnregister [] NodeId A list of NodeIds that have been obtained via the RegisterNodes service.
     
Response    
   responseHeader Response Header Common response parameters (see 7.29 for ResponseHeader definition).

5.8.6.3 Service results ToC

Table 51 defines the Service results specific to this Service. Common StatusCodes are defined in Table 177.

Table 46 – UnregisterNodes Service Result Codes

Symbolic Id Description
Bad_NothingToDo See Table 177 for the description of this result code.
Bad_TooManyOperations See Table 177 for the description of this result code.

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