The DataSetMessageContentMaskwith the DataType JsonDataSetMessageContentMaskindicates the optional header fields included in the DataSetMessages.
The JsonDataSetMessageContentMaskDataType is defined in 6.3.2.3.1.
The DataSetMessageContentMaskwith the DataType JsonDataSetMessageContentMaskindicates the optional header fields included in the DataSetMessages.
The JsonDataSetMessageContentMaskDataType is defined in 6.3.2.3.1.