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Scope: Core (OPC-10000-*) All specs

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OPC-10000-12 – OPC Unified Architecture - Part 12: Discovery and Global Services

9.6.9 GetServiceDescription

GetServiceDescription The GetServiceDescription Method is used to read the metadata needed to request AccessTokens from the AuthorizationService . Signature GetServiceDescription ( [out] String ServiceUri [out] ByteString ServiceCertificate [out] UserTokenPolicy[] UserTokenPolicies ); Argument Description ... does not have the rights required. Table 153 specifies the AddressSpace representation for the GetServiceDescription Method . Table 153 - GetServiceDescription Method AddressSpace Definition Attribute Value BrowseName 2:GetServiceDescription References NodeClass BrowseName