Microsoft.Data.Services 5.3.0 Prefix Reserved

There is a newer version of this package available.
See the version list below for details.
Install-Package Microsoft.Data.Services -Version 5.3.0
dotnet add package Microsoft.Data.Services --version 5.3.0
<PackageReference Include="Microsoft.Data.Services" Version="5.3.0" />
For projects that support PackageReference, copy this XML node into the project file to reference the package.
paket add Microsoft.Data.Services --version 5.3.0
The NuGet Team does not provide support for this client. Please contact its maintainers for support.
#r "nuget: Microsoft.Data.Services, 5.3.0"
#r directive can be used in F# Interactive, C# scripting and .NET Interactive. Copy this into the interactive tool or source code of the script to reference the package.
// Install Microsoft.Data.Services as a Cake Addin
#addin nuget:?package=Microsoft.Data.Services&version=5.3.0

// Install Microsoft.Data.Services as a Cake Tool
#tool nuget:?package=Microsoft.Data.Services&version=5.3.0
The NuGet Team does not provide support for this client. Please contact its maintainers for support.

Fully-featured server API for responding to OData queries and consuming/producing OData payloads. Supports OData v3. Targets .NET 4.0 or Silverlight 4.0. Localized for CHS, CHT, DEU, ESN, FRA, ITA, JPN, KOR and RUS.

NuGet packages (11)

Showing the top 5 NuGet packages that depend on Microsoft.Data.Services:

Package Downloads

Server API for responding to OData queries and consuming/producing OData payloads based on entity framework version 6.0 or higher Supports OData v3. Targets .NET 4.0.


MongoDB OData provider


eXpress Persistent Objects (XPO) is an Object-Relational Mapping (ORM) tool that handles all aspects of database creation and object persistence, allowing you to concentrate on your application's business logic. With XPO, you can build applications that work with multiple database systems without making any changes to your code. More than a dozen of today's most popular database engines are supported, including MS SQL Server, PostgreSQL, MySQL and Oracle.




This assembly sets up and delivers the OData and WCF webservices.

GitHub repositories (6)

Showing the top 5 popular GitHub repositories that depend on Microsoft.Data.Services:

Repository Stars
NuGet Gallery is a package repository that powers Use this repo for reporting issues.
Hawk protocol implementation for .NET
Version Downloads Last updated
5.8.4 479,256 8/14/2018
5.8.3 179,282 9/8/2017
5.8.1 74,259 11/8/2016
5.8.0 4,326 10/31/2016
5.8.0-beta 939 9/30/2016
5.7.0 260,326 11/20/2015
5.7.0-rc 1,343 10/30/2015
5.7.0-beta 1,996 9/10/2015
5.6.5-beta 16,804 6/26/2015
5.6.4 321,038 3/30/2015
5.6.3 36,231 10/21/2014
5.6.2 109,316 8/4/2014
5.6.1 43,073 2/25/2014
5.6.0 173,843 8/16/2013
5.6.0-rc1 1,068 7/30/2013
5.6.0-alpha1 1,271 6/29/2013
5.5.0 25,709 5/30/2013
5.5.0-rc1 1,024 5/14/2013
5.5.0-alpha2 1,003 4/26/2013
5.5.0-alpha1 901 4/9/2013
5.4.0 12,927 4/2/2013
5.4.0-rc1 954 3/19/2013
5.3.0 27,992 2/18/2013
5.3.0-rc1 1,564 1/31/2013
5.2.0 10,892 12/17/2012
5.2.0-rc1 1,011 12/3/2012
5.1.0 9,179 11/7/2012
5.1.0-rc2 1,562 9/21/2012
5.1.0-rc1 1,804 7/11/2012
5.0.2 22,432 8/29/2012
5.0.2-rc 1,014 8/15/2012
5.0.1 23,822 5/18/2012
5.0.1-rc 1,214 5/8/2012 39,892 4/11/2012

What's new in this release:

Instance annotations on feeds and entries (JSON only)
Instance annotations are an extensibility feature in OData feeds that allow OData requests and responses to be marked up with annotations that target feeds, single entities (entries), properties, etc. WCF Data Services 5.3.0 supports instance annotations in JSON payloads. Support for instance annotations in Atom payloads is forthcoming.

Action Binding Parameter Overloads
The OData specification allows actions with the same name to be bound to multiple different types. WCF Data Services 5.3 enables actions for different types to have the same name (for instance, both a Folder and a File may have a Rename action). This new support includes both serialization of actions with the same name as well as resolution of an action’s binding parameter using the new IDataServiceActionResolver interface.

Modification of the Request URL
For scenarios where it is desirable to modify request URLs before the request is processed, WCF Data Services 5.3 adds support for modifying the request URL in the OnStartProcessingRequest method. Service authors can modify both the request URL as well as URLs for the various parts of a batch request.

This release also contains the following noteworthy bug fixes:
- Fixes an issue where code gen produces invalid code in VB
- Fixes an issue where code gen fails when the Precision facet is set on spatial and time properties
- Fixes an issue where code gen was incorrectly generating the INotifyPropertyChanged code for subtypes in different namespaces
- Fixes an issue where odata.type was not written consistently in fullmetadata mode for JSON
- Fixes an issue where a valid form of Edm.DateTime could not be parsed
- Fixes an issue where the WCF DS client would not send type names for open properties on insert/update
- Fixes an issue where the client Execute() method would fail for a particular payload with DataServiceVersion=1.0
- Fixes an issue where type information was omitted in JSON fullmetadata payloads
- Fixes an issue where open property type information was omitted in JSON update/insert requests
- Fixes an issue where it was not possible to navigate relationships on entities with multi-part keys