QualifiedName values shall be encoded as a JSON object with the fields shown in Table 35.
The abstract QualifiedName structure is defined in OPC 10000-3 and has two fields Name and NamespaceIndex. The NamespaceIndex is represented by the Uri field in the JSON object.
Table 35 – JSON Object Definition for a QualifiedName
|
Name |
Description |
|
Name |
The Name component of the QualifiedName. |
|
Uri |
For reversible encoding this field is a JSON number with the NamespaceIndex. The field is omitted if the NamespaceIndex is 0. For non-reversible encoding this field is the JSON string containing the NamespaceUri associated with the NamespaceIndex unless the NamespaceIndex is 0. If the NamespaceIndex is 0 the field is omitted. |