Agenda for OData TC meeting on 2018-09-20

Here [1] is a draft agenda for the OData TC (Technical Committee) meeting
scheduled on
Thursday September 20, 2018 during 8-10 am PDT (17:00-19:00 CEST).
For additional information, such as dial-in details and chat room, refer to [2]. For TC timeline, see [3]. Feel free to suggest additions or modifications.

 

Thanks.

 

[1]
Agenda

 

1.       
Roll call [8:00 am PT]

Self-registration link:

https://www.oasis-open.org/apps/org/workgroup/odata/event.php?event_id=46274 

 

2.       
Approve agenda [8:05 am PT]

 

3.       
Approve minutes from previous meeting(s) [8:10 am PT]

Minutes from September 13, 2018 TC meeting:

https://www.oasis-open.org/committees/download.php/63923/odata-meeting-229_on-20180913-minutes.html

 

4.       
Review action items [Action item list:

https://www.oasis-open.org/apps/org/workgroup/odata/members/action_items.php?sort_field=due_closed_date] [8:15am PT]

Upcoming

                                 
i.    #0037

Concept for Google Protocol Buffers as a data format – Hubert Heijkers – 2018-09-27

In progress

                                 
i.    #0036

Register the OData- headers and preferences with IANA – Mark Biamonte – 2018-07-26

 

5.       
Agenda F2F

Tuesday September 25, 2018, 09:00-18:00 PDT – Pre-Meeting

                                 
i.    09:00-13:00 Craft proposals for Vocabulary issues (Mike, Ralf)

Capabilities

Improved OpenAPI mapping

                                
ii.    14:00-18:00 Data Aggregation (Gerald, Hubert)

Ratios

Odds and ends

Recursive Hierarchies

Wednesday September 26, 2018, 09:00-18:00 PDT – Pre-Meeting

                                 
i.    09:00-13:00 Craft proposals for V4.01 issues (all)

ETags

Deep Update

Odds and ends

                                
ii.    14:00-18:00 Fun Stuff

Compact JSON (Hubert)

REST-EZ (Mike)

 

Thursday September 27, 2018, 09:00-17:00 PDT – Face-to-Face, Building 41, Conference Room 64

                                 
i.    09:00-12:30 Resolve V4.01 issues

                                
ii.    13:30-17:00 Resolve Vocabulary issues

Friday September 28, 2018, 09:00-15:00 PDT – Face-to-Face, Building 41, Conference Room 64

                                 
i.    09:00-12:00 Data Aggregation

                                
ii.    13:00-15:00 Misc & Wrap-Up

 

6.       
Issues [8:20 am PT]

V4.01: 
NEW or OPEN 

                                 
i.    ODATA-1202 Deep update with nested
 delta items should allow Core.ContentID

                                
ii.    ODATA-1180 Cast between enumeration
 types and integer types 

                               
iii.    ODATA-1141 Upsert: clarify upsert
 along nullable single-valued navigation path

                               
iv.    ODATA-1188 Allow using instance annotations
 in $select and $expand

                                
v.    ODATA-1183 Allow Singletons to be
 null

                               
vi.    ODATA-1224 Make [OData-]EntityId
 header optional if the same as Location header

                              
vii.    ODATA-1223 Add OData- prefix back
 to Entity-Id and Isolation headers

                             
viii.    ODATA-1198 ETag handling deviations
 from RFC7232 are avoidable if we consider two kinds of ETag (ETag in response header and ETag in response payload)

                               
ix.    ODATA-1168 Clarify the use of ETags
 for Avoiding Update Conflicts

                                
x.    ODATA-1221 Apply, as much as possible,
 our JSON Format to our annotations as well

                               
xi.    ODATA-1191 Make sure that all model
 elements are annotatable

                              
xii.    ODATA-1187 No way to bind nav prop
 on recursively nested (contained or complex) type

                             
xiii.    ODATA-1171 Consider using matrix
 parameters for filter segments

                             
xiv.    ODATA-1165 Describe $expand and
 $select via prose text and examples, remove ABNF snippets

                              
xv.    ODATA-1148 PATCH with nested nav
 props should not remove omitted resources

                             
xvi.    ODATA-1143 Extend the Property metatype
 to allow a type that is an EntityType.

                            
xvii.    ODATA-1135 Document use of JSON
 $schema

                           
xviii.    ODATA-1088 Clarify effect of applying
 an Annotation to an element

 

Data Aggregation: 
NEW or OPEN (deferred to F2F)

                                 
i.    ODATA-1225 Correct example 68

                                
ii.    ODATA-1218 Transformations for recursive
 hierarchy processing

                               
iii.    ODATA-1207 Clarify need for @odata.id
 in nested response structures (deferred to F2F)

                               
iv.    ODATA-947 Transformation for computing
 ratios with aggregated values (deferred to F2F)

                                
v.    ODATA-945 Correct examples 53 and 54
(deferred to F2F)

 

Vocabularies: 
deferred to F2F – examples, custom headers and query options, error codes

                                 
i.    ODATA-1227 Improve description of
 filter _expression_ restrictions

                                
ii.    ODATA-1226 Ambiguity with Capabilities.ChangeTracking
 annotation

                               
iii.    ODATA-1216 Terms for POST/PATCH/PUT
 with system query options to shape response

                               
iv.    ODATA-1214 Annotate constructor actions

                                
v.    ODATA-1200 ODATA-884 / Support sample
 values for types, parameters, request/response bodies

                               
vi.    ODATA-1194 Add term Core.Example
 to allow including annotation examples in term definitions

                              
vii.    ODATA-1177 Allow referencing a (JSON)
 schema for Edm.Untyped properties

                             
viii.    ODATA-1176 Capabilities: add new
 term SelectSupported

                               
ix.    ODATA-1140 ODATA-884 / Add details
 to HTTPResponseCode term

                                
x.    ODATA-1099 Add annotations to describe
 custom query options and custom headers

                               
xi.    ODATA-1064 Add ability to annotate
 collections to return only count and NextLink

                              
xii.    ODATA-1005
Make sure we have capabilities for all new 4.01 functionality

                             
xiii.    ODATA-884 Add term ErrorCodes to
 describe possible codes in error messages (public comment c201510e00019)

 

Vocabularies: 
NEW or OPEN that need more discussion

                                 
i.    ODATA-1107 Introduce instance annotation
 to specify which types an instance "implements"

                                
ii.    ODATA-1060 Improve specification
 of element response requirements

 

7.       
Next meetings [9:50 am PT]

Face-to-Face Thursday & Friday September 27 & 28, 2018 during 9-17 am PDT & 9-15 PDT (18:00-02:00 CEST & 18:00-00:00
 CEST)

Thursday October 04, 2018 during 8-10 am PDT (17:00-19:00 CEST)

 

8.       
AOB and wrap up [9:55 am PT]

 

[2]
References

Chat room:
http://webconf.soaphub.org/conf/room/odatatc

Conference call & Screen sharing:
https://lync.co.sap.com/meet/ralf.handl/Q4QB1098

Conference call details:

https://www.oasis-open.org/apps/org/workgroup/odata/download.php/63673/latest/TC%20meeting%20dial-in%20details.htm

 

[3]
Timeline

https://www.oasis-open.org/committees/download.php/62637/TC%20Timeline-2018-03-02.docx