GetCertificateGroups – OPC Unified Architecture – Part 12: Discovery and Global Services

7.9.7 GetCertificateGroups

The GetCertificateGroups Method returns the CertificateGroups assigned to application.

Signature

GetCertificateGroups(
	[in]  NodeId   ApplicationId
	[out] NodeId[] CertificateGroupIds
);

Argument	Description
ApplicationId	The identifier assigned to the application by the GDS.
CertificateGroupIds	An identifier for the CertificateGroups assigned to the application.

A CertificateGroup provides a TrustList and one or more CertificateTypes which may be assigned to an application.

This Method shall be called from an authenticated SecureChannel and from a Client that has access to the CertificateAuthorityAdmin Role, the ApplicationAdmin Privilege, or the ApplicationSelfAdmin Privilege (see 7.2).

Method Result Codes (defined in Call Service)

Result Code	Description
Bad_NotFound	The ApplicationId does not refer to a registered application.
Bad_UserAccessDenied	The current user does not have the rights required.
Bad_SecurityModeInsufficient	The SecureChannel is not authenticated.

Table 79specifies the AddressSpace representation for the GetCertificateGroups Method.

Table 79 – GetCertificateGroups Method AddressSpace Definition

Attribute	Value
BrowseName	2:GetCertificateGroups

References	NodeClass	BrowseName	DataType	TypeDefinition	ModellingRule
0:HasProperty	Variable	0:InputArguments	0:Argument[]	0:PropertyType	Mandatory
0:HasProperty	Variable	0:OutputArguments	0:Argument[]	0:PropertyType	Mandatory