1、Reference number ISO/IEC 20802-2:2016(E) ISO/IEC 2016 INTERNATIONAL STANDARD ISO/IEC 20802-2 First edition 2016-12-15 Information technology Open data protocol (OData) v4.0 Part 2: OData JSON Format Technologies de linformation Protocole de donnes ouvertes (OData) v4.0 Partie 2: Format OData JSON IS
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4、www.iso.org ii ISO/IEC 2016 All rights reservedISO/IEC 20802-2:2016(E) ISO/IEC 2016 All rights reserved iiiForeword ISO (the International Organization for Standardization) and IEC (the International Electrotechnical Commission) form the specialized system for worldwide standardiz a t i o n . N a t
5、i o n a l b o d i e s t h a t a r e members of ISO or IEC participate in the development of Interna tional Standards through technical committees established by the respective organization to deal with particular fields of technical activity. ISO and IEC technical committees collaborate in fields of
6、 mutual interest. Other international organizations, governmental and non governmental, in liaison with ISO and IEC, also take part in the work. In the field of information technology, ISO and IEC have established a joint technical committee, ISO/IEC JTC 1. The procedures used to develop this docume
7、nt and those intended for its further maintenance are described in the ISO/IEC Directives, Part 1. In particular the different approval criteria needed for the d i f f e r e n t t y p e s o f d o c u m e n t s h o u l d b e n o t e d . T h i s d o c u m e n t w a s drafted in accordance with the edi
8、torial rules of the ISO/IEC Directives, Part 2 (see www.iso.org/directives). Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. ISO and IEC shall not be held responsible for id entifying any or all such patent rights. Details of any
9、patent rights identified during the development o f t h e d o c u m e n t w i l l b e i n t h e Introduction and/or on the ISO list of patent declarations received (see www.iso.org/patents). Any trade name used in this document is information given for the convenience of users and does not constitut
10、e an endorsement. For an explanation on the meaning of ISO specific terms and expressions related to conformity a s s e s s m e n t , a s w e l l a s i n f o r m a t i o n a b o u t I S O s a d h e r e n c e t o t h e W T O p r i n c i p l e s i n t h e T e c h n i c a l Barriers to Trade (TBT) see
11、the following URL: www.iso.org/iso/foreword.html. ISO/IEC 208 022 was prepared by OASIS and was adopted, under the PAS procedure, by Joint Technical Committee ISO/IEC JTC 1, Information technology, in parallel with its approval by the national bodies of ISO and IEC. odata-json-format-v4.0-errata02-o
12、s-complete 30 October 2014 Standards Track Work Product Copyright OASIS Open 2014. All Rights Reserved. Page 1 of 43 OData JSON Format Version 4.0 Plus Errata 02 OASIS Standard incorporating Approved Errata 02 30 October 2014 Specification URIs This version: http:/docs.oasis-open.org/odata/odata-jso
13、n-format/v4.0/errata02/os/odata-json-format-v4.0- errata02-os-complete.doc (Authoritative) http:/docs.oasis-open.org/odata/odata-json-format/v4.0/errata02/os/odata-json-format-v4.0- errata02-os-complete.html http:/docs.oasis-open.org/odata/odata-json-format/v4.0/errata02/os/odata-json-format-v4.0- e
14、rrata02-os-complete.pdf Previous version: http:/docs.oasis-open.org/odata/odata-json-format/v4.0/errata01/os/odata-json-format-v4.0- errata01-os-complete.doc (Authoritative) http:/docs.oasis-open.org/odata/odata-json-format/v4.0/errata01/os/odata-json-format-v4.0- errata01-os-complete.html http:/doc
15、s.oasis-open.org/odata/odata-json-format/v4.0/errata01/os/odata-json-format-v4.0- errata01-os-complete.pdf Latest version: http:/docs.oasis-open.org/odata/odata-json-format/v4.0/odata-json-format-v4.0.doc (Authoritative) http:/docs.oasis-open.org/odata/odata-json-format/v4.0/odata-json-format-v4.0.h
16、tml http:/docs.oasis-open.org/odata/odata-json-format/v4.0/odata-json-format-v4.0.pdf Technical Committee: OASIS Open Data Protocol (OData) TC Chairs: Ralf Handl (), SAP AG Ram Jeyaraman (Ram.J), Microsoft Editors: Ralf Handl (), SAP AG Michael Pizzo (), Microsoft Martin Zurmuehl (), SAP AG Mark Bia
17、monte (), Progress Software Additional artifacts: This prose specification is one component of a Work Product that also includes: OData JSON Format Version 4.0 Errata 02. Edited by Ralf Handl, Michael Pizzo, and Martin Zurmuehl. 30 October 2014. OASIS Approved Errata. http:/docs.oasis-open.org/odata
18、/odata- json-format/v4.0/errata02/os/odata-json-format-v4.0-errata02-os.html. Change-marked (redlined) version. OData JSON Format Version 4.0 Plus Errata 02 (redlined). Edited by Ralf Handl, Michael Pizzo, Martin Zurmuehl, and Mark Biamonte. 30 October 2014. OASIS Standard incorporating Approved Err
19、ata 02. http:/docs.oasis- ISO/IEC 2016 All rights reserved ISO/IEC 20802-2:2016(E)odata-json-format-v4.0-errata02-os-complete 30 October 2014 Standards Track Work Product Copyright OASIS Open 2014. All Rights Reserved. Page 2 of 43 open.org/odata/odata-json-format/v4.0/errata02/os/odata-json-format-
20、v4.0-errata02-os- redlined.html. Related work: This specification is related to: OData Version 4.0. OASIS Standard. Multi-part Work Product that includes: o OData Version 4.0 Part 1: Protocol. http:/docs.oasis- open.org/odata/odata/v4.0/os/part1-protocol/odata-v4.0-os-part1-protocol.html. o OData Ve
21、rsion 4.0 Part 2: URL Conventions. http:/docs.oasis- open.org/odata/odata/v4.0/os/part2-url-conventions/odata-v4.0-os-part2-url- conventions.html. o OData Version 4.0 Part 3: Common Schema Definition Language (CSDL). http:/docs.oasis-open.org/odata/odata/v4.0/os/part3-csdl/odata-v4.0-os-part3- csdl.
22、html. o ABNF components: http:/docs.oasis-open.org/odata/odata/v4.0/os/abnf/ o Vocabulary components: http:/docs.oasis- open.org/odata/odata/v4.0/os/vocabularies/ o XML schemas: http:/docs.oasis-open.org/odata/odata/v4.0/os/schemas/ o OData Metadata Service Entity Model: http:/docs.oasis- open.org/o
23、data/odata/v4.0/os/models/MetadataService.edmx. OData Atom Format Version 4.0. Edited by Martin Zurmuehl, Michael Pizzo, and Ralf Handl. Latest version: http:/docs.oasis-open.org/odata/odata-atom-format/v4.0/odata-atom-format- v4.0.html. Abstract: The Open Data Protocol (OData) for representing and
24、interacting with structured content is comprised of a set of specifications. The core specification for the protocol is in OData Version 4.0 Part 1: Protocol; this document extends the former by defining representations for OData requests and responses using a JSON format. Status: This document was
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28、ty Rights section of the Technical Committee web page (https:/www.oasis- open.org/committees/odata/ipr.php). Citation format: When referencing this specification the following citation format should be used: OData-JSON-Format-v4.0-plus-Errata02 OData JSON Format Version 4.0 Plus Errata 02. Edited by
29、 Ralf Handl, Michael Pizzo, Martin Zurmuehl, and Mark Biamonte. 30 October 2014. OASIS Standard incorporating Approved Errata 02. http:/docs.oasis-open.org/odata/odata-json-format/v4.0/errata02/os/odata-json-format-v4.0- errata02-os-complete.html. Latest version: http:/docs.oasis-open.org/odata/odat
30、a-json- format/v4.0/odata-json-format-v4.0.html. ISO/IEC 2016 All rights reserved ISO/IEC 20802-2:2016(E)odata-json-format-v4.0-errata02-os-complete 30 October 2014 Standards Track Work Product Copyright OASIS Open 2014. All Rights Reserved. Page 3 of 43 Notices Copyright OASIS Open 2014. All Rights
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44、ed ISO/IEC 20802-2:2016(E)odata-json-format-v4.0-errata02-os-complete 30 October 2014 Standards Track Work Product Copyright OASIS Open 2014. All Rights Reserved. Page 4 of 43 Table of Contents 1 Introduction . 6 1.1 Terminology 6 1.2 Normative References 6 1.3 Typographical Conventions 7 2 JSON For
45、mat Design . 8 3 Requesting the JSON Format 9 3.1 Controlling the Amount of Control Information in Responses 9 3.1.1 odata.metadata=minimal 9 3.1.2 odata.metadata=full 10 3.1.3 odata.metadata=none 10 3.2 Controlling the Representation of Numbers . 10 4 Common Characteristics 11 4.1 Header Content-Ty
46、pe . 11 4.2 Message Body 11 4.3 Relative URLs . 11 4.4 Payload Ordering Constraints. 12 4.5 Control Information . 12 4.5.1 Annotation odata.context 13 4.5.2 Annotation odata.metadataEtag . 13 4.5.3 Annotation odata.type . 13 4.5.4 Annotation odata.count 14 4.5.5 Annotation odata.nextLink 14 4.5.6 An
47、notation odata.deltaLink 14 4.5.7 Annotation odata.id . 14 4.5.8 Annotation odata.editLink and odata.readLink . 15 4.5.9 Annotation odata.etag . 15 4.5.10 Annotation odata.navigationLink and odata.associationLink . 16 4.5.11 Annotation odata.media* 16 5 Service Document 17 6 Entity . 19 7 Structural
48、 Property 20 7.1 Primitive Value 20 7.2 Complex Value . 21 7.3 Collection of Primitive Values . 21 7.4 Collection of Complex Values . 21 8 Navigation Property 23 8.1 Navigation Link . 23 8.2 Association Link 23 8.3 Expanded Navigation Property . 23 8.4 Deep Insert . 24 8.5 Bind Operation 24 9 Stream
49、 Property . 25 ISO/IEC 2016 All rights reserved ISO/IEC 20802-2:2016(E)odata-json-format-v4.0-errata02-os-complete 30 October 2014 Standards Track Work Product Copyright OASIS Open 2014. All Rights Reserved. Page 5 of 43 10 Media Entity 26 11 Individual Property or Operation Response . 27 12 Collection of Entities . 28 13 Entity Reference . 29 14 Delta Response 30 14.1 Added/Changed Ent
