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7.34 ResponseHeader

The components of this parameter are defined in Table 176.

Table 176 – 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 7.39.

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 7.12.

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 7.12). Each is identified within this table by its zero-based index.

additionalHeader

Extensible Parameter

AdditionalHeader

If additional header parameters are needed, they shall be passed using the AdditionalParametersType defined in 7.1.

Applications that do not understand the header should ignore it.

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