Odata V4

ODataModel (Limited Feature Scope) UI5 Component View Controllers Server-side Model DB data Data Engine ODATA Model in UI5. Why need to choose GraphQL over REST/OData in a Web API Application development. Next, read Part 1: Protocol for an overview of the OData Protocol. Install the OData packages. Package Manager. The protocol supports the description of data models and the editing and querying of data according to those models. OData v4 is not fully supported and the approaches to work with Dates are limited. Many Microsoft products and services support OData, including Microsoft SharePoint, Microsoft SQL Server Reporting Services, and Microsoft Dynamics CRM. Javascript V4 - Javascript, client-only library supporting OData V4; In this article, we'll cover only the server-side V2 Java libraries, which support direct integration with JPA. OData Connected Service is a tool that generates code to faciliate consumption of OData services. OData supports both AtomPub (XML) and JSON formats. TEIID-3369 Custom query rewrite - via a configurable PreParser. Filter feature helps focusing on individual entity and its relations : Auto generate OData API document. context":"https://services. maintenance-V4 branch This is the maintenance branch for OData WebApi based on ODL 6. Re: Teiid: User authentication for oData v4 query via javascript Ramesh Reddy Aug 19, 2016 5:01 PM ( in response to Steven Hawkins ) Sure, already in 9. The SAP Fiori apps use OData to display data from the back end and to update data in the back end. You can also search information and open a discussion. It's been a while since I've heard anything about odata regarding Project Online. I like to contribute with this to Olingo. You can click on the OData box to choose either the v2 or the v4 endpoint. Implementing Authorization in Odata V4 Source API Using Query String Parameters for D365 Virtual Entities With increasing adoption of Dynamics 365 v 9. OData and has a working version 5. Javascript V4 - Javascript, client-only library supporting OData V4; In this article, we'll cover only the server-side V2 Java libraries, which support direct integration with JPA. Here we'll take a look at OData and explore how to use it via Microsoft's WCF Data Services to access SQL Server data in a simple project. 0 Committee Specification Draft 01 / Public Review Draft 01 26 April 2013 OData JSON Format Version 4. Now we wonder what Microsoft NAV Team recommend when it comes to. 8 RC intruduces a new OData Simplefied Uri convention that supports key-as-segment and default OData Uri convention side-by-side. You can do this by pulling up the Web Services page in the NAV client, via Departments – Administration – IT Administration – General – Web Services. Until recently, the interfaces with data sources have been ill-equipped to support this. created a odata v4 project using visual studio 2015 with "EF Designer From Database" I got 2 entity and they are sql-view i created from microsoft sql server 2015, i can get. This project contains a collection of samples demonstrating solutions and functionality of WebAPI OData,. Net: OData V4 Controller giving 406 November (3) October (3) September (1) August (2) July (1) May (1) April (2) March (1) February (2) January (1) 2013 (9). , odata-v4-server, to do much of the heavy lifting in scaffolding the API. We are using Web API 2. The package is called Microsoft. 1, which is the latest released version available on NuGet. The package is called Microsoft. Observations: The OData syntax, while readable, is fairly verbose; The meta data is what allows tools like Salesforce Connect to consume the API simply with configuration; We will want to use a library, e. BTW these are not mentioned in Web Services for codeunits in OData V4 URL. Introduction. ODataV4 follows rest principles. NET Web App The Open Data Protocol allows for creation and consumption of REST APIs. OData V4 The Data Source Configuration Wizard allows you to bind the PivotGridControl to data using the Microsoft-initiated OData V4 open protocol. Supports all OData versions (V1-V4) Visualize Metadata (can handle huge metadata document). The following procedure describes how to search for, discover, and consume OData feeds in Power Query for Excel. Because of the highly convention-based system for generating the metadata model and routing semantics this adds, I believe it is then easier to just test controller methods with the full stack, hosted. NET Core Web API? 14 comments. 0 Release Vincent He August 9, 2016 Aug 9, 2016 08/9/16. 0 SPS00 covering how to create an OData v4 service using Java via SAP Web IDE for SAP HANA. Helper methods for accessing data from web service based on OData Protocol. 2) and forward the ExpressionTrees to the data layer. JayStack OData v4 Server supports async/await, Promise and ES6 generators for asynchronous OData actions/functions. NET (Web API. First, install the extension. In this article you will learn about Actions and Functions in OData V4 using ASP. OData v4 Web API 5. Analyzing OData through Microsoft Excel. For OData V4 endpoints, we currently do not support querying directly via OData URLs. Expose live data from internal and external facing web applications, mobile apps, ETL tools, and popular desktop applications. 2 project, using Entity Framework 6 and OData v4. Submit your request. It demonstrates implementing server-driven paging for a collection of movies with Web API’s OData support. It provides several helper methods to access the service metadata, the data from datasets and to download some file resources (it only support CSV for now). 1 of this specification should also conform to version 1. Little update on this, I've since gotten my hands on a license for the OData connector. The beauty of WCF Data Services is that it makes it super simple to publish your entire Entity Framework model as an OData Feed with just two lines of code:. The response payload MUST contain at least the following common annotations: odata. Updating to OData 4 will allow the dependencies to be cleaned up to support the latest Web API/OData package chain. We are using the ASP Net Web API OData V4 implementation. js which will resolve the same package. My first task was to build a prototype of just the GET request so we can make sure that everything is fine. NET Web stack nightly feed contains the packages supporting OData v4. type' - Name type: object x-longDescription: This resource shall be used to represent a Resource Collection of NetworkAdapter instances for a Redfish implementation. Filter feature helps focusing on individual entity and its relations : Auto generate OData API document. Select Marketplace key if the OData feed requires a Marketplace account key. Given below are the key steps to be. You can use filter and query expressions in OData URIs to limit the results that are returned. This question is from such a high-level perspective that providing C# examples wouldn't explain much, so I'll instead try to explain it in plain English. required: - Members - '@odata. 0 endpoints using ASP. 0 server; usable as a standalone server, as an Express router, as a node. It appears that Tableau expects the Odata service to provide the following format ATOM+XML (as per Tableau Support's feedback) Yet format ATOM+XML for OData v4 is not standardized by the OASIS nor the ISO organizations. You can use filter and query expressions in OData URIs to limit the results that are returned. Understanding the differences between these endpoints from Hybrid Data Pipeline can help you decide if you need OData 2, OData 4 or. created a odata v4 project using visual studio 2015 with "EF Designer From Database" I got 2 entity and they are sql-view i created from microsoft sql server 2015, i can get. In other words, OData is a Web protocol for unlocking and sharing data; freeing it from silos that exist in some software applications. 1, which is the latest released version available on NuGet. The virtual entity is created like any other entity, Tip & Tricks. Part 2 Web API and OData V4 Queries, Functions and Attribute Routing Part 2 Part 3 Web API and OData V4 CRUD and Actions Part 3 Part 4 Web API OData V4 Using enum with. The course material is written in English. {"id":"09ddcd24-002e-e034-8e64-c4a60a80b91a","name":"Postman OData Tutorial","timestamp":1437620413747,"order":["85aaf593-dbef-1e41-0270-b473fc1540aa","81a5fcd4-bec2. It then goes on to describe how OData can be used with IBM DB2, for Linux, UNIX, and Windows, for z/OS, and for Informix. Observations: The OData syntax, while readable, is fairly verbose; The meta data is what allows tools like Salesforce Connect to consume the API simply with configuration; We will want to use a library, e. Note that OData v4 supports Web API and doesn't support WCF whereas our wizard generates WCF. In OData, return=representation or return=minimal is defined for use with a POST, PUT, or PATCH Data Modification Request other than to a stream property, or to an Action Request. You may have already read the following posts about OData UriParser in ODataLib V5. 0 endpoints using ASP. Patric Ksinsik and Thomas Chadzelek have shown how to build a simple OData V4 application at the UI5con 2017. On the OData Protocol it is suggested to prefer PATCH over PUT for updating a record. Usage in browser In a module or Typescript. OData v4 is not fully supported and the approaches to work with Dates are limited. Is OData susceptible to SQL Injection or other security attacks? OData is a query language like SQL with which you can query anything that is exposed by the model. NET (Web API. The fourth version of OData, the Microsoft-backed standard for querying data using REST conventions, has been accepted by the OASIS committee. 0) and nothing seem to work. It then goes on to describe how OData can be used with IBM DB2, for Linux, UNIX, and Windows, for z/OS, and for Informix. Open the *. Menu Getting started with OData services in ASP. Generating the API based on the OData metadata would be optimal. This framework binds OData v4 requests to your annotated controller functions, and compiles OData v4 compatible response. 0 and later. Hello, I have created a first version of a JPA Processor for Olingo V4. The Apache Software Foundation has listed Apache Olingo as a top-level project which has just released it's beta version of Java server, client and JavaScript library for OData V4. NET Boilerplate. 0 endpoints and leverage the OData query syntax easily on multiple platforms, [Announcement] RESTier v0. maintenance-V4 branch This is the maintenance branch for OData WebApi based on ODL 6. I installed OData v4 Client Code Generator in vs2019 with this package that you sent. Improved support for complex types: The new experience for complex-typed properties is now much like that for navigation properties. OData V4 server for node. When viewing the dataset select the "Export" pane and choose the OData section and copy either of the two listed OData endpoints. json", "$ref": "#/definitions/NetworkAdapterCollection", "$schema": "http://redfish. NET Web stack nightly feed contains the packages supporting OData v4. OData V4, an open OASIS standard dubbed "The Best Way to REST," aims to standardize the process of building RESTful APIs. サンプルプログラムの概要このサンプルプログラムは、ASP. NET Web API 2. Add an entity to the entity set. LINQ-enabled client API for issuing OData queries and consuming OData JSON payloads. We are investigating support for this, but it involves significant changes to our OData connector, and we do not have an ETA at this time. Please check out this great article: Momentum Grows as OData. This adds the Odata 4 driver to the list of available drivers. json“ Open this file in an editor copy the content and go to https://editor. OData library, and is an alternative to our WCF-based XPO Data Service. The CData ODBC Driver for OData enables you to access live OData services in business intelligence tools like Tableau. Understanding the differences between these endpoints from Hybrid Data Pipeline can help you decide if you need OData 2, OData 4 or. 0 is expected to become an OASIS Standard in 2013. Discover OData and how to build and consume a RESTful API that adheres to the OData V4 standard, using ASP. Refer to the official OData examples for more details: Basic CRUD Operations. id' - '@odata. Net MVC , with support for the updating CRUD operations (HTTP PUT & HTTP PATCH), complying to OData v4. Using this source component, it becomes really straightforward to read data from OData sources, such as SharePoint lists. org (@odataorg). It can be used for exposing any kind of data and is supported in a number of data-related applications and technologies. OData supports JSON natively and will return JSON when an accept: header is set, but I added the JSONP support to allow cross-domain use of the service as well as allow the format parameter in the URL, which is preferred by man as it's just easier. OData Connected Service is a tool that generates code to faciliate consumption of OData services. 0 server; usable as a standalone server, as an Express router, as a node. This tool will generate a DataServiceContext and classes for each of the entity types and complex types found in the service description. To avoid these pitfalls start new services with the sample code below and test that it works using the sample OData calls before proceeding with coding. OData 4 OData 4 differs significantly from OData 2. Add an "oData Client" Item 5. Package Manager. For now, the solution is to query using the Query Editor or M script. lightning connect = oData v4 connection issues Hello, We are building a proof of concept using lightning connect. Build your own OData v4 backend services on Node. We are using Web API 2. Before you begin, gather this connection information: Server URL for the data you want to connect to; Sign-in credentials (user name and password), if required; Make the connection and set up the data source. 0 Committee Specification Draft 01 / Public Review Draft 01 26 April 2013 OData Atom Format Version 4. NET Web API. ts" import ODataModule and then inject the ODataService where you want to use this library. Getting started with OData v4 in ASP. For this tutorial, we’ll be publishing page 21, the Customer Card, with a Service Name value of “CustomerCard”. 0 by Chet Ensign. io/ and paste the files content into the editor pane: Now we see the v4 oData service described by an openApi description. Binding Kendo UI TreeList component to an OData-v4 service R1 2019 Release is here. XOData is a generic OData API/Service visualizer and explorer. Er wordt hier uitgelegd hoe de metadata van de tabel Kerncijfers wijken en buurten 2017 gekoppeld kan worden aan de dataset. Introduction. The only difference is the "V4" on the end of OData in the URL (see below). NET Web API 2. MS-200: Planning and Configuring a Messaging Platform; MS-201: Implementing a Hybrid and Secure Messaging Platform; MD-100: Windows 10; MD-101: Managing Modern Desktops. maintenance-V4 branch This is the maintenance branch for OData WebApi based on ODL 6. NET Boilerplate. You can click on the OData box to choose either the v2 or the v4 endpoint. , in Advanced Find), it duplicates the data it receives from the Skyvia endpoint. Part 2 Web API and OData V4 Queries, Functions and Attribute Routing Part 2 Part 3 Web API and OData V4 CRUD and Actions Part 3 Part 4 Web API OData V4 Using enum with. We have tried numerious client proxy genereators including the ones published by Microsoft (Odata v4 Client Code Generator ver 2. NET Web API: OData Tutorial Sample. context":"https://services. Run the ProductService project from Visual Studio. Analyzing OData through Microsoft Excel. What is OData? OData is a standardized protocol for creating and consuming data-centric apis, building on HTTP and REST. Microsoft recently released the OData source adaptor for Integration Services (SSIS). How to retrieve OData v4 fast in Power BI I recently blogged about how Power BI has a bug which ignores the select statements when querying an OData v4 endpoint. To get started learning OData V4, we recommend working through the Beginner Tutorial and Advanced Tutorial first. The latter is the OASIS version of the protocol: OASIS Open Data Protocol (OData) TC. The M script in this case would be:. It does not require generation of context or entity classes and fits RESTful nature of OData services. context":"https://services. The OData endpoint is a new REST-based service that allows for integrating with Dynamics 365 for Operations. It assists in rapid prototype, verification, testing and documentation of OData APIs including OData services provided by SAP NW Gateway, Microsoft Azure Marketplace, Office-365, SuccessFactors, SAP HANA etc. OData 3 is old story, but still need support. id' - '@odata. Run the ProductService project from Visual Studio. Function decorator. Some forum posts said this is expected by end of 2015. This API contains a lot of information, but this scenario requires only Message Center Updates. OData is a widely accepted open standard for data access over the Internet. net-web-api,odata,odata-v4 As per comment chain on the question, it seems like the manner in which the routing conventions are populating the function parameters is doing something strange. OData (Open Data Protocol) is an OASIS standard that establishes best practices for designing RESTful APIs. Virtual Entities Part 1 - OData v4 Adding new Data Source. It is meant for those readers that must create OData V4 series now and that cannot wait until an end-2-end support for OData V4 will be available through the new ABAP programming model. Recently I’ve been doing a fair amount of work with SharePoint list data using OData and the SharePoint 2013 REST APIs; so I thought I would share some of my experiences with you. The virtual entity is created like any other entity, Tip & Tricks. Consuming a NAV 2013 Page using C# and ODATA. If don't define the prefer value in the header, it will return the no content view by default. You can do this by pulling up the Web Services page in the NAV client, via Departments – Administration – IT Administration – General – Web Services. Configure the OData endpoint. 2) and forward the ExpressionTrees to the data layer. The CData ODBC driver for OData enables you integrate OData services into Tableau dashboards. With the latest release, Hybrid Data Pipeline can help you produce both OData 2 as well as OData 4 from your data sources. json input data for POST request: Example:. Client is a multiplatform OData client library supporting. In this article, you will integrate OData services into a dashboard that reflects. This post is intended to guide you through the UriParser for OData V4, which is released within ODataLib V6. The grid works natively with OData, but the examples from the Kendo team are of OData services driven by WCF back ends. NET Web API 2. NET Web API: OData Tutorial Sample. ts" import ODataModule and then inject the ODataService where you want to use this library. org/V4/Northwind/Northwind. OData v4 is now an OASIS standard which many improvements on top of its earlier versions. I have a SQL server database that exists and would like to build an OData service for read-only reporting purposes. OData V4 学习目录 开放数据协议(Open Data Protocol,缩写OData)是一种描述如何创建和访问Restful服务的OASIS标准。 Open Data Protocol (开放数据协议,OData)是用来查询和更新数据的一种Web协议,其提供了把存在于应用程序中的数据暴露出来的方式。. We will look at Fiddler, LINQPAD. { "$id": "http://redfish. Select Tools->Extensions and Updates: Select Online and search for OData Connected Service: Restart Visual Studio to complete the install. Run the ProductService project from Visual Studio. Getting started with Web API and OData V4 Part 1 June 10, 2014 · by damienbod · in. Specifying a preference of return=representation or return=minimal in a GET or DELETE request, or any request to a stream property,. We have tried numerious client proxy genereators including the ones published by Microsoft (Odata v4 Client Code Generator ver 2. IBM Data Server Gateway for OData is built upon Apache Olingo V4 which implements the OASIS standard Open Data Protocol (OData), embedded Derby Database, HTTP, Atom/XML, JSON and standard Java web technologies. Install the OData packages. OData library, and is an alternative to our WCF-based XPO Data Service. OData v4 Endpoint and 406 Not Acceptable So I've started learning ASP. OData helps you describe your entire Data Model - Entities and their Relationships and support all kinds of operations like CREATE, UPDATE, DELETE, GET, MERGE and even CUSTOM OPERATIONS on these Entities and/or Relationships. 1 on nuget with several bug fixes and new features, especially increased support for OData v4 spec. "A simple publishing service can expose data in an OData V4 compliant JSON format, described through OData V4 metadata, and Microsoft Power Query for Excel will read the data and process results locally. js is a isomorphic Odata Javascript library to simplify the request of data. In this article, you will integrate OData services into a dashboard that reflects. 0 endpoints and leverage the OData query syntax easily on multiple platforms, [Announcement] RESTier v0. NET Core Web API? 14 comments. 0 WebAPI with updating support (HTTP PUT & HTTP PATCH) can be found here. Update an entity. Fill in in the MetadataDocumentUri property one of the provided urls. Working with SharePoint list data using OData, REST and JavaScript. NET Web API: OData Tutorial Sample Shows how to create an OData endpoint using ASP. 0 are now available as nightly builds. I'm also struggeling with this apporach as I think its a good idea to provide sth. WCF Data Services uses OData v3 instead of v4. OData V4 Publishing; Notes. Configure the client for your OData service. Cybersecurity is one of the greatest challenges our modern society faces and requires a coordinated approach to succeed. TEIID-2973 OData V4 Access your VDB using OData V4 protocol TEIID-3151 SAP Hana A new translator integrate data from SAP Hana. Create an OData v4 Client App (C#) Install the OData Client Code Generator. Could you please add support for OData v4. We have built our own odata 4 adaptor and he have plugged it to a sql server. However, within the Dynamics 365 UI (e. In the Select Data Provider dialog select OData v4 Data Provider (the only option) and then click OK to open the New OData v4 Data Source dialog. For OData V4 endpoints, we currently do not support querying directly via OData URLs. Build your own OData v4 backend services on Node. Make sure you check the “Published” box, or the page won’t actually be available. Getting started with OData v4 in ASP. An OData V4 Endpoint With ASP. Please check out this great article: Momentum Grows as OData. OData is an open protocol and is gaining support from number of informaiton providers like SalesForce, Netflix and others. The same approach would work with the OData V4 client. AdaptiveLINQ is the smarter solution to expose analysis query by OData protocol. OData (Open Data Protocol) is an ISO/IEC approved, OASIS standard that defines a set of best practices for building and consuming RESTful APIs. En este artículo vamos a usar las funciones y acciones de ODATA para añadir funcionalidad no relacionada con operaciones CRUD sobre entidades, por ejemplo, vamos a ver cómo obtener el total facturado por cliente, el mayor…. LightSwitch team also publishes many blogs online about LightSwitch application with Odata, if we want to create LS application with Odata, it will be good reference for us. Pitfall #1 - Existing Web API Controller. 0 (or are made conformant by the removal of versioning information), should have the same validation behavior across 1. This tip will walk you through the installation and configuration of this brand new. You can also search information and open a discussion. OData v4 Web API 5. Create a separate client console application that will access the OData service. You may have already read the following posts about OData UriParser in ODataLib V5. This framework binds OData v4 requests to your annotated controller functions, and compiles OData v4 compatible response. To use the OData v4 endpoint the first time, click View More Drivers, choose the OData V4 Driver, click the Download and Enable driver link. 0 Errata 03 and OData JSON Format V4. In the Select Data Provider dialog select OData v4 Data Provider (the only option) and then click OK to open the New OData v4 Data Source dialog. OData v4 is standardized by OASIS, including Protocol Specification, URL Conversions, Common Schema Definition Language, JSON Format Specification, ABNF, Standardized Vocabularies, and Aggregation Extension. ODataModel (Limited Feature Scope) UI5 Component View Controllers Server-side Model DB data Data Engine ODATA Model in UI5. OData does this by applying and building upon Web technologies such as HTTP, Atom Publishing Protocol (AtomPub) and JSON to provide access to information from a variety of applications, services, and stores. org Overview OData defines a RESTful interface for working with data on the web. All examples in this page are based on the. JavaScript V4 Java V4 Java V2 read more ». What's New With OData 4: OData 2 vs. Yet data has value only if it can be used, and it can be used only if it can be accessed by applications and the people who use them. In this talk we are going to explain improvements that have been made in the past two. Now after we have our web service URL ready it's time to add a new data source Creating a new virtual entity. Vast amounts exist today, and more is created every year. Centralize your data, simplify it with queries you create, and share it in highly visual reports. 6m developers to have your questions answered on DataSource - OData v4 filters - fix GUID and substring of Kendo UI for jQuery Data Source. , in Advanced Find), it duplicates the data it receives from the Skyvia endpoint. OData is a useful way of establishing consistent syntax across an API, though it’s easy to be put off by the sheer range of query functionality offered by the specification. lightning connect = oData v4 connection issues Hello, We are building a proof of concept using lightning connect. This library exposes the OData entities in a manner that mimics some of the modern ORM libraries for easy usage. 2 for OData v4. In the Select Data Provider dialog select OData v4 Data Provider (the only option) and then click OK to open the New OData v4 Data Source dialog. OData obsolete. With JayStack OData v4 Server you can build your own data endpoints without the hassle of implementing any protocol-level code. NET Web stack nightly feed contains the packages supporting OData v4. You can use OData with ASP. ODataMetaModel, which is read-only and offers access to OData V4 metadata in a streamlined JSON format (see links under Related Information for more details). The protocol enables the creation and consumption of REST APIs, which allow Web clients to publish and edit resources, identified using URLs and defined in a data model, using simple HTTP messages. 0, leaving aside any incompatibilities arising from support for versioning, and when they are conformant to version 1. Create an OData v4 Endpoint Using ASP. 0 Errata 03 - ends May 3rd OASIS members and other interested parties, The OASIS Open Data Protocol (OData) TC members [1] have produced updated Errata drafts and submitted them specification for 15-day public review:. 3 OData V4 protocol SSIS 2016 CTP 2. Configure the client for your OData service. Targetted audience. Please feel free to insert the link of your document or blog by selecting the edit button from Actions. OData obsolete. In this article, we will take a closer look on the different tools we can use for Consuming and Testing OData Services. When NAV 2016 introduced OData V4 support they provided a seperate URL for the V4 published web service. With JayStack OData v4 Server you can build your own data endpoints without the hassle of implementing any protocol-level code. The following procedure describes how to search for, discover, and consume OData feeds in Power Query for Excel. x, which implements the ODataV4 protocol. IBM Data Server Gateway for OData is built upon Apache Olingo V4 which implements the OASIS standard Open Data Protocol (OData), embedded Derby Database, HTTP, Atom/XML, JSON and standard Java web technologies. This framework binds OData v4 requests to your annotated controller functions, and compiles OData v4 compatible response. Recently I’ve been doing a fair amount of work with SharePoint list data using OData and the SharePoint 2013 REST APIs; so I thought I would share some of my experiences with you. Until recently, the interfaces with data sources have been ill-equipped to support this. 0 Committee Specification Draft 01 / Public Review Draft 01 26 April 2013 OData JSON Format Version 4. But, the OData TC needs your help to proof all the nooks and crannies in the latest draft:. 0 JSON Format). Part 10 – OData v4 in ASP. From the Tools menu, select Extensions and Updates. This article provides a brief introduction to OData, a Web API for data access. Posts about ODATA V4 written by Goutam Das. Getting started with OData v4 in ASP. It is possible to connect to OData v4 sources but it looks like the connector only accepts XML return values. What Is OData? OData is an open standard that was founded by Microsoft and a few other large enterprise software providers to develop and promote as a standard data-access technology. 1 on nuget with several bug fixes and new features, especially increased support for OData v4 spec. Select Tools->Extensions and Updates: Select Online and search for OData Connected Service: Restart Visual Studio to complete the install. Part 2 Web API and OData V4 Queries, Functions and Attribute Routing Part 2 Part 3 Web API and OData V4 CRUD and Actions Part 3 Part 4 Web API OData V4 Using enum with. Filter feature helps focusing on individual entity and its relations : Auto generate OData API document. 0 Specifications (OASIS standard). Discover OData and how to build and consume a RESTful API that adheres to the OData V4 standard, using ASP. So is SAP and ebay's partner Progress DataDirect. It assists in rapid prototype, verification, testing and documentation of OData APIs including OData services provided by SAP NW Gateway, Microsoft Azure Marketplace, Office-365, SuccessFactors, SAP HANA etc. OData v4 Endpoint and 406 Not Acceptable So I've started learning ASP. NET Boilerplate. The reason for this is that WebAPI does not support the DateTime type any more.