This function returns the property value for the given group. If the group or attribute does not exist, it returns null.

Signature:

ids:getGroupProperty(groupName, attributeName, realmName)

Arguments:

• groupName: String or element containing the group whose attribute must be retrieved.

• attributeName: String or element containing the name of the group attribute.

  If the identity service uses the LDAP providerType or JAZN LDAP-based providers, configure the LDAP server to enable searching by those attributes.

• realmName: The realm name. This is optional. If not specified, the default realm is assumed.

Property IDs:

• namespace-uri: http://xmlns.oracle.com/bpel/services/IdentityService/xpath

• namespace-prefix: ids