UA Part 14: PubSub - 9.2.2 JSON Message Mapping

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This ObjectType represents JSON message mapping specific parameters for a WriterGroup. The JsonWriterGroupMessageType is formally defined in Table 161.

Table 161 – JsonWriterGroupMessageType Definition

Attribute	Value
BrowseName	JsonWriterGroupMessageType
IsAbstract	False
References	Node Class	BrowseName	DataType	TypeDefinition	Modelling Rule
Subtype of WriterGroupMessageType defined in 9.1.6.8.
HasProperty	Variable	NetworkMessage‌ContentMask	JsonNetworkMessageContentMask	PropertyType	Mandatory

This ObjectType represents UADP message mapping specific parameters for a DataSetWriter. The JsonDataSetWriterMessageType is formally defined in Table 162.

Table 162 – JsonDataSetWriterMessageType Definition

Attribute	Value
BrowseName	JsonDataSetWriterMessageType
IsAbstract	False
References	Node Class	BrowseName	DataType	TypeDefinition	Modelling Rule
Subtype of DataSetWriterMessageType defined in 9.1.7.4.
HasProperty	Variable	DataSetMessageContentMask	JsonDataSetMessage‌ContentMask	PropertyType	Mandatory

This ObjectType represents UADP message mapping specific parameters for a DataSetReader. The JsonDataSetReaderMessageType is formally defined in Table 163.

Table 163 – JsonDataSetReaderMessageType Definition

Attribute	Value
BrowseName	JsonDataSetReaderMessageType
IsAbstract	False
References	Node Class	BrowseName	DataType	TypeDefinition	Modelling Rule
Subtype of DataSetReaderMessageType defined in 9.1.8.4.
HasProperty	Variable	NetworkMessageContentMask	JsonNetworkMessage‌ContentMask	PropertyType	Mandatory
HasProperty	Variable	DataSetMessageContentMask	JsonDataSetMessage‌ContentMask	PropertyType	Mandatory