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Last modified by Helena on 2025/09/10 11:19
From version 16.8
edited by Helena
on 2025/05/16 13:24
Change comment: There is no comment for this version
To version 16.9
edited by Helena
on 2025/05/16 13:24
Change comment: There is no comment for this version

Summary

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644 644  
645 645  Like SDMX-ML, the SDMX-JSON messages have been significantly modified and updated for version 3.0. They are not backwardly compatible with version 2.1.
646 646  
647 -=== Structure message ===
648 -
647 +(% class="wikigeneratedid" id="HStructuremessage-1" %)
648 +**Structure message**
649 649  The SDMX-JSON structure message closely replicates the SDMX-ML equivalent. Like that of SDMX-ML it has been updated to align it with the version 3.0 information model with addition, deletion and modification of artefacts as required. The organisation of the structure collections has also been revised as detailed in paragraph 6.1.
650 650  
651 -=== Data message ===
652 -
651 +(% class="wikigeneratedid" id="HDatamessage" %)
652 +**Data message**
653 653  The SDMX-JSON data message has similarly be updated. Additional changes have been made to allow a single message to carry data from multiple datasets with potentially different Data Structure Definitions to support REST data queries of the form “retrieve all data about a country”. For this reason, the version 3.0 SDMX-JSON is not backwardly compatible with version 2.1 data messages. Support has been added for the transmission of microdata and reporting of reference metadata on data as an integral part of the dataset.
654 654  
655 -=== Reference metadata message ===
656 -
655 +(% class="wikigeneratedid" id="HReferencemetadatamessage-1" %)
656 +**Reference metadata message**
657 657  The SDMX-JSON metadata message has also been updated to support the version 3.0 reference metadata and Metadataset specifications.
658 658  
659 -=== Structure referencing ===
660 -
659 +(% class="wikigeneratedid" id="HStructurereferencing-1" %)
660 +**Structure referencing**
661 661  As for SDMX-ML, the option to reference structures using Agency, ID and Version has been removed with URN used for all non-local referencing purposes.
662 662  
663 663  == 6.3 SDMX-CSV ==