7 Common parameter type definitions ToC Previous Next

7.29 ResponseHeader ToC Previous Next

The components of this parameter are defined in Table 171.

Table 171 – ResponseHeader

Name Type Description
ResponseHeader structure Common parameters for all responses.
   timestamp UtcTime The time the Server sent the response.
   requestHandle IntegerId The requestHandle given by the Client to the request.
   serviceResult StatusCode OPC UA-defined result of the Service invocation. The StatusCode type is defined in 7.34.
   serviceDiagnostics DiagnosticInfo Diagnostic information for the Service invocation. This parameter is empty if diagnostics information was not requested in the request header. The DiagnosticInfo type is defined in 7.8.
   stringTable [] String There is one string in this list for each unique namespace, symbolic identifier, and localized text string contained in all of the diagnostics information parameters contained in the response (see 7.8). Each is identified within this table by its zero-based index.
   additionalHeader Extensible Parameter
Reserved for future use.
Applications that do not understand the header should ignore it.

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