Java Call Rest Api Get Example

In less than 60 minutes learn how to develop a fully functional java program that uses SOAP API, queries and manipulate data inside Salesforce. Let's assume that we have an RESTful web service with several API as below. Using the WooCommerce REST API – Orders Endpoint This series covers some development tips and guidance on using the WooCommerce REST API. With that library, you'll have Java classes that help you call out to Twilio API's using Java, along with all the other dependencies you'll need to get going. NOTE: For the set up / usage of REST assured libraries can be found in another post. 7 (Oxygen), Java 1. This bearer token expires so must be periodically refreshed. The documentation for Invoke-RestMethod is a long sea of text. In our example, there is a very high possibility that the server code already contains the file Car. 0 with a minimum version of 2. This can be plugged back into hello. ” We then use the API’s URL, suppled in this case by TMDb. MySQL Offers a REST API. ), a relative url (the portion of the URL after graph. Angular 6 Basics - Learn how to create Angular applications from scratch. The API gives you access to live weather conditions, forecasts and severe weather warnings for all US zip codes. Photoshop; Illustrator; InDesign; Adobe XD; Affinity Designer; Gimp; Procreate; Krita. 2 The key words “MUST”, “MUST NOT”, “REQUIRED”, “SHALL”, “SHALL NOT”, “SHOULD”, “SHOULD NOT”, “RECOMMENDED”, “MAY”, and “OPTIONAL” in this document are to be interpreted as described in RFC 2119. Learn more. APIs have been around for a while across all the industries. File : pom. But the specification also contains a bit less known API for consuming REST services. Building a back-end API layer introduces a whole new layer of coordination between server and client code. This combination makes it a very good ad-hoc tool for testing our REST services. Each programming language has a different way of making web calls. Karate is an opensource API testing tool developed by Peter Thomas from Intuit. Using the Azure ARM REST API – Get Subscription Information Using the Azure ARM REST API – End to end Example Part 1 In this blog post we will create a Virtual Machine using an ARM template and call an Azure Automation Runbook to stop the Virtual Machine. Looking for examples of API documentation online? Wondering how the big boys write their API documentation so you can get a little inspiration? Me too. JsonRestStore. Still have a doubt, feel free to ask in the comment section. Design & Illustration. If you are registered with Cloudflare, you can obtain your API key from the bottom of the "My Account" page, found here: Go to My account. After receiving the response, the Android application displays the row of items in a ListView by parsing the JSON data. Securing a Web Application. The ShareFile REST API uses a subset of the ODATA specification. Java Microservices Spring Boot REST API Projects With Code Examples In this post, we take a look at some helpful examples that can aid in getting you going with Spring Boot-based REST API. Underneath it’s going to use Restlet to actually provide the REST service. To use the REST API, an application makes an HTTP request to the TeamCity server and parses the response. Don’t wait any longer and check how to include Swagger into your project, as it has out-of-the-box support for various REST frameworks (JAX-RS/Spring MVC for Java, Django for Python, etc). x Client API but has many differences you may like to know before writing client side source code. This page shows you how to authenticate clients against the Jira REST API using OAuth (version 1. Pre-requirement: Deploy Project How to build RESTful Service with Java using JAX-RS and Jersey (Example). The REST API module provides a programmatic interface to DSpace Communities, Collections, Items, and Bitstreams. In my article "A Unified Framework for All Automation Needs - Part 2" [1], I described how to use the open source Spring Framework to generate REST calls and map JSON and XML responses to Java classes. RestExpress (GitHub). To get a full, detailed overview of the Flowable REST API, check out the REST API chapter. It provides a rich set of capabilities for querying, along with methods for creating, reading, updating, and deleting individual items. developerWorks blogs allow community members to share thoughts and expertise on topics that matter to them, and engage in conversations with each other. How secure are REST API calls? REST for the BI platform is very secure because it generates client certificates and won’t service anyone except applications that have the corresponding private keys. Developers can access all these quotes through the API, which also categorizes the quotes to find them easier. You'll have to add the scope "scopes": ["vso. In the past few posts in this series, I’ve tackled how to perform basic authentication and use the GET method to pull down data. ) In this tutorial, I'm going to show you how to use the classes and methods available in the Android SDK to connect to remote web servers and interact with them using their REST APIs. The REST API is the heart of all programatic interactions with LinkedIn. For example, you will get new models and collections when you add REST API support to your custom post type. Each backend implementation shows you how to connect to Neo4j from each of the different languages and drivers. how can I get user details in my API call. Use an HTTP POST request to send single or multiple RPC requests to the REST API. We have learned about building RESTful webservices already. The Java Toolkit for Rally REST API provides an intuitive Java API for accessing your Rally Data. JAX-RS uses annotations, introduced in Java SE 5, to simplify the development and deployment of web service clients and endpoints. It screams RPC. We recommend that you call this service using Google-provided client libraries. InputStreamReader;. I have to call this rest API from web application. 0 REST API will rely on the Atlassian Cloud Admin API for user and group management, but those API endpoints are not yet available. 7 (Oxygen), Java 1. Below is my sample code that I am playing with right now. Spring Boot takes an opinionated approach to developing cloud-native applications. Dim rest As New Chilkat. With the API Example tab, you can find the URL, HTTP method. The Search API is limited to approximately 20 calls per minute (subject to change). Building a Hypermedia-Driven RESTful Web Service. Java by API examples (example source code) Organized by topic. Moving further, in this article we will look at how to use classes in java. jar, jersey-server-1. Each SharePoint entity is exposed at an endpoint on the SharePoint site that you are targeting, and its metadata is represented in either XML or JSON format. The They Said So website holds an extensive database with over a million quotes from a hundred thousand different authors. restassured. Restify is very popular nodejs restful framework to create rest api. In my article "A Unified Framework for All Automation Needs - Part 2" [1], I described how to use the open source Spring Framework to generate REST calls and map JSON and XML responses to Java classes. Flask is a microframework for Python based on Werkzeug, a WSGI utility library. 3rd Party APIs. Create config folder. GET Tutorial - When a client invokes this Restful API, they will be given the entire set of Tutorials available from the web service. Alternatively, you can build the JAR file with. Google Search REST API More than one year after Google discontinued the SOAP Search API , it finally got a proper replacement. A resource is a chunk of related information, such as a user profile, a collection of updates (activities), or a global user ID. This tutorial will unleash how to get started with Twitter REST API. com for additional resources and join the discussion in our community community. ARM REST API Authentication – Get Bearer Token. Retrofit is a REST Client library (Helper Library) used in Android and Java to create an HTTP request and also to process the HTTP response from a REST API. The purpose of this article is to put all the steps in one place in order to show how to write a C# program that makes REST calls to view and create basic Azure infrastructure resources. Play comes with an executable called 'activator', that enables developers to get up and running fast. This tutorial shows you how to use JAVA to leverage JSON data categorically from a REST API, and parse a URL object as a JSON object using SimpleJSON. On the other hand, if the need is to do a money transfer or to get a bank statement, the API needs to be built around the coarse grained “Transactions” resource. In case of a REST application, we need to add spring-boot-starter-web which in turn will add spring-boot-starter, spring-boot-tomcat, spring-web,Read More Java Articles RSS. There is a quick and dirty way to make Restful API calls by using a script, curl or wget. 30 minutes. Use the Payments REST API to easily and securely accept online and mobile payments. You'll also learn how Spring Data JPA and Hibernate can be used with PostgreSQL database. There are many frameworks and libraries available that a developer can use to create RESTful web services in Java. RESTful API is a type of API which makes use of HTTP requests to GET, PUT, POST and DELETE data on the other hand Power BI is a crucial business analytic service from Microsoft a mixing up of both these can lead to better IT solutions. In the following example we. JsonRest will become the main focus of RESTful. The input stream. The API gives you access to live weather conditions, forecasts and severe weather warnings for all US zip codes. Suppose I have a REST API that is also used to set/reset passwords. 0 client ID. Also, I'm just focusing on HTTP GET requests in this article, because I'm writing real-world code to hit the Twitter REST API, and all I need right now are GET requests. Some 3rd party APIs let you specify a name for the callback function which should be executed when the request returns. We call information that describes available resources types, their behavior, and their relationships the resource model of an API. Also, notice the usage of @PathVariable to. You'll use it in the next step. jar If you use Maven, you can run the application by using. To be able to work with any of this code you will need an Array at 5977 or higher and also a Unipshere for VMAX instance, this can be running as embedded Managment server on the array or as a standalone host both fully support the REST API. The first part of the URL is always the plural form of the resource:. Create, Read, Update, Delete) methods? Luckily, AngularJS handles RESTful "controllers" quite nicely. The application contains a WebSocket endpoint and decoder and encoder interfaces, a web page and some JavaScript files that are run in the client browser when the page is loaded or when invoked from a form in the web page. For example, say your API has an endpoint for cars, /api/cars. This provides a workaround for JENKINS-12543, CloudBees is the hub of enterprise Jenkins and DevOps, providing smarter solutions for continuous delivery. Requests are expected to be made in the form of a simple HTTP GET. Is the resource actually updated?. This is a step-by-step guide with screenshots tat will tell you how to download, install, configure and create everything that you need for this. The most important ones for building RESTful API are GET, POST, PUT and DELETE. Now learn to build a JAX-RS REST client for consuming the webservices using HttpClient RESTful Client. 0 authentication. Warning Only whitelist origins that you have control over and make sure you understand the implications of doing so. This tutorial covers how to develop some Java REST client examples using OkHttp, an HTTP & HTTP/2 client for Android and Java applications. To use Jersey client APIs, declares "jersey-client. We will create a REST web service application using Spring Boot and a client application using Angular. X-Ops-Sign: Set this header to the following value: version=1. This method can be used to make GET/POST/PATCH/DELETE calls. This tutorial show you how to use Jersey client APIs to create a RESTful Java client to perform "GET" requests to REST service. RestAssured. Getting the List from Sharepoint online using Rest Api in java to call SharePoint REST API in your external java application, it is not able to authenticate the. Rest ' Connect to the REST server. For links to the Oracle Cloud Infrastructure API reference and a list of the regional API endpoints, see API Reference and Endpoints. For the purpose of this tutorial, I’ll work you through creating a RESTful API. When you download the jar file, download the one with a name similar to twilio-7. create a php script (UploadToServer. All examples in the below sections will be in Scala, although everything here is also possible in Java. All other methods of interacting, such as the JavaScript and Mobile SDKs, are simply wrappers around the REST API to provide an added level of convienence for developers. REST read calls are useful is limited scenarios, such as the following use cases:. This step-by-step tutorial will help you learn how to send requests to a REST API and verify its responses with assertions in SoapUI. The SDK internally calls the Discovery document (a resource that has information about the API-level properties such as an API description, resource schemas, authentication scopes, and methods)I to populate the url’s needed for the oauth handshake and returns the initialized object back. RESTful web services inherits security measures from the underlying transport. Java REST Client Example With Retrofit 2. Read only. Spring REST. This tutorial is going to illustrate how to create a Java REST client using Jersey client API which is a standard Java-based API for communication with RESTful Web services. The name of the object will be passed as parameter and we will get the price of that product in JSON format. There are already many samples in here. Spring Boot Restful Client with RestTemplate Example. DbConnection. Learning REST in pieces is one thing, while applying all those learned concepts into real application design is completely another challenge. We have learned about building RESTful webservices already. This example finds blog posts to display in a blog roll with labels. One way of doing this is by making a REST API call from Salesforce to an external endpoint. Add a constructor to the created class and ensure that the constructor has the following constructor arguments: The url of the external REST API. To learn more about the API and practice using the methods, you can either use the API Sandbox or use this guide to make the calls using either a browser or a RESTful addon to a browser. For details, see PayPal Invoicing Basic Integration. Using the Code. 2KB) file which may be downloaded, and must be placed in the. APIs have been around for a while across all the industries. RequestExecutor object to make the call up to the service. RELEASE and utilize Spring Jackson JSON integration to send JSON response in the rest call response. Spring REST. In this tutorial, we show you how to use Spring 3 MVC annotations to develop a RESTful style web application. On the left side of the pane are the folders for tasks. ajax() will execute the returned JavaScript, calling the JSONP callback function, before passing the JSON object contained in the response to the $. JavaScript Activity in the Community Items tagged with javascript_api. The ARM REST API uses oauth2 authentication which requires that a bearer token be sent as a request header with each operation. Rest API GET Call using HTTP Client || Validate JSON Response - Rest API Automation - Part-4 + REST API concepts and examples: • Add Http Client JSON Parser libs dependency Java Brains. Getting that access token though, especially for the first time, does involve a few steps. In the following example, we are using the Rest-assured library's "get" method to make an HTTP Get request to the. Application-programming interface (API) is a set of programming instructions and standards for accessing a Web-based software application or Web tool. JPA can be used. Making use of a REST API obviously involves using the Internet. Testing a Java Spring Boot REST API with Karate. ArcGIS API for JavaScript Use the ArcGIS REST API with the ArcGIS API for JavaScript. However, the previous endpoints will continue to work as usual. As such, Java gets much more specific about the size of the numbers. Web service Tutorial Content: Introduction to web services Web services interview questions SOAP web service introduction RESTful web service introduction Difference between SOAP and REST web services SOAP web service example in java. Currently I am implementing this using Apache HttpClient. This following example is to retrieve values of enabled EZComm protocol of partner Buyer: This following example is to retrieve enabled EZComm protocol property names from a partner:. // Create a very simple REST adapter which points the GitHub API endpoint. Hi friends, here is another useful post where I will show you a simple Python Rest API Example. In this article we will demonstrate seven simple REST client examples involving sending a GET request to an HTTP-based API using an API key for authentication. URLConnection. What needs to be done to make the REST architectural style clear on the notion that hypertext is a. Before you begin Sign in to your Google Account. Jersey is a production quality reference implementation of JAX-RS API. Now, let's get started on making your first API call. The documentation for Invoke-RestMethod is a long sea of text. This is a tutorial for those interested in a quick introduction to AngularJS and REST API. js framework, but I never took a step back and explained how to make a super simple RESTful API for processing HTTP requests from a front-facing interface. It’s a great GUI tool if you do not want to get down and dirty with cURL or if you are testing from Windows (of course you could install Cygwin and then install and use cURL). Rest Based Controller. enqueue on the created call object the request will be made by Retrofit. You can have resources represented in more than one data model (or not represented at all in the database) and models completely off limits for the user. In my previous article we have seen Spring RESTful web services crud example. In this tutorial, we will show you how to access external or remote RESTAPI service using this Angular 6 HttpClient. The ArcGIS APIs and SDKs include many helper classes, functions and utilities for working with the ArcGIS REST API. The team at techdev show us how they combined an AngularJS, Java 8 and Spring 4 backend with a REST API to build a office data-tracking tool. CodePlex: Routing constraint sample (linked in from Microsoft’s Web API page as an example of versioning APIs by adding a custom header) CodeBetter. There you will find background descriptions of the basic concepts and conventions, as well as simple examples using the. x RESTful client API finds inspiration in the proprietary Jersey 1. Let’s assume that we have an RESTful web service with several API as below. When I click on that button, I need to call a REST Web Service API. One of the features that Dave Carroll and I briefly mentioned during our Winter ’12 Preview webinar earlier today was the ability to insert and update binary data using the Force. Set up an Edge-Optimized API Using AWS CLI Commands. hello please help me on this how to write on notepadexample input your first name input your last hello please help me on this how to write on notepadexample input your first name input your last name input your middle initial input your. Use the Invoicing API to create, send, and manage invoices. Most options controlling the search behavior can be set on the SearchSourceBuilder, which contains more or less the equivalent of the options in the search request body of the Rest API. Bitcoin REST API at CEX. I am new to RESTful we Jersey RESTful web service - How to post XML file using jersey framework [Solved] (Web Services forum at Coderanch). As Dojo moves away from the DataStore API to the new Store API, developers can expect that dojo. In case of a REST application, we need to add spring-boot-starter-web which in turn will add spring-boot-starter, spring-boot-tomcat, spring-web,Read More Java Articles RSS. The Twilio REST API allows you to query metadata about your account, make phone calls, send text messages, and monitor usage. Now learn to build a JAX-RS REST client for consuming the webservices using HttpClient RESTful Client. The Java REST service handles HTTP GET requests and returns JSON data. Prerequisites. URL to create a RESTful Java client to perform “ GET ” requests to REST service. The YouTube Data API also offers methods that use HTTP POST to create or update YouTube resources such as videos, playlists, or channels. Use the Payments REST API to easily and securely accept online and mobile payments. The most important ones for building RESTful API are GET, POST, PUT and DELETE. Java by API examples (example source code) Organized by topic. In this tutorial,we are going to see Spring Restful web services xml example. I am new to hitting Restful APIs from Oracle. If you must call the REST API directly from the client, you should use the corresponding client-side Parse key for that plaform (e. java, BookRepositoryImplFeign. Writing REST Client using RestTemplate. REST API Versioning Guide - REST API Tutorial. 0 then a client written to use the 1. There are a lot of third web services on the internet. However, despite being nowhere near publishing any of the above online (to my own domain), I can't see how my application would work if deployed anywhere other than my. 3 Developing RESTful Web Service Clients. getInputStream() which returns you an InputStream. In other words, if you create or update a resource using PUT and then make that same call again, the resource is still there and still has the same state as it did with the first call. To help you with that task, Spring provides a convenient template class called RestTemplate. Creating an ItemReader That Reads Input Data From a REST API. Scripted REST API example - streaming vs object serialization. NET model you had to work with previously turning a request into a concise one liner similar to curl (Which is also an alias for Invoke-WebRequest in PowerShell). Accepting json calls along side XML in spring RESTful webservice Tag: java , json , spring , spring-mvc I'm trying to get my server to accept JSON requests along side the current XML REST requests. Before you begin Sign in to your Google Account. One thing you might add to the API server tutorial is a mention of batch operations. This page is an early draft proposal of an extension to PostgreSQL allowing clients to access the database using HTTP instead of PostgreSQL's proprietary protocol (FEBE). This chapter includes the following sections: About RESTful Web Service Client Development. Gratias tibi. Representational State Transfer (REST) APIs are service endpoints that support sets of HTTP operations (methods), which provide create, retrieve, update, or delete access to the service's resources. js and MongoDB. Select and copy the Consumer Key. Once you’ve invoked. Getting Started with the vSphere Automation SDK for REST. The above example does not specify GET vs. Eloqua’s REST API supports two types of authentication, Basic Authentication and OAuth. Each API call takes a set of data in JSON format and returns data also in JSON format. Using Axios to Consume APIs Base Example. Each programming language has a different way of making web calls. Spring Boot takes an opinionated approach to developing cloud-native applications. On the left side of the pane are the folders for tasks. The Neo4j example project is a small, one page webapp for the movies database built into the Neo4j tutorial. Integrate a wide range of mapping and GIS capabilities online or offline, including editing, geocoding, routing, 2D, 3D, and data visualization. The tutorial has illustrated us how to create a Java REST client using Spring RestTemplate. inside REST services, file processing apps etc. One is authorization (what is someone allowed to do). Also, I'm just focusing on HTTP GET requests in this article, because I'm writing real-world code to hit the Twitter REST API, and all I need right now are GET requests. For example: Resteasy has a simple API based on Apache HttpClient. The REST API is the heart of all programatic interactions with LinkedIn. For example, in the request for a multipage result set, the client should include the actual page number to retrieve instead of simply asking for next (see Figure 2). x RESTful client API finds inspiration in the proprietary Jersey 1. To provide one particularly nasty example: the use of HTTP GET to invoke operations such as deleting an object violates REST’s safety constraint and plain common sense (the client cannot be held. To use the REST capabilities that are built into SharePoint, you construct a RESTful HTTP request, using the OData standard, which corresponds to the client object model API you want to use. Teiid can do what you are saying in your example at the end, but you would have to write a custom translator for it, where it has smarts to convert in coming SQL query into a YOUR own REST API. Suppose a client wants to update a resource through POST. Just skip it if you cannot wait to deal with Rx ! Single example. It screams RPC. A microservices framework for Java, RestExpress composes best-of-breed tools to form a lightweight, minimalist Java framework for quickly creating RESTful APIs. The HTTP GET and POST REST APIs which I will be accessing are as defined. REST-based Web services are organized into resources. RELEASE and utilize Spring Jackson JSON integration to send JSON response in the rest call response. What is DSpace REST API. Responses are delivered in JSON format. This API is a big step forward in the process of simplifying and modernizing our APIs. REST APIs are a great interface for both, backend-to-backend communication and the quite popular Single Page Applications (SPAs). Invoking RESTful Web Service using API in java. jar, jersey-server-1. Once you've imported the Users API collection, and added your Okta org information to your environment, you're ready to send a. In similar to other libraries, Unirest is very lightweight and simple. HttpsURLConnection (for SSL), but that is call encapsulated in a Factory type pattern in java. Get the API key. If you must call the REST API directly from the client, you should use the corresponding client-side Parse key for that plaform (e. I am new to hitting Restful APIs from Oracle. As a learning exercise I'm trying to update a div id "message" on a SharePoint page with a result returned from a REST API call. Simple Restful Web Services using Java and MySQL Example. As Dojo moves away from the DataStore API to the new Store API, developers can expect that dojo. JsonRest will become the main focus of RESTful. The REST APIs are developers who want to integrate JIRA with other standalone or web applications, and administrators who want to script interactions with the JIRA server. Get the SDK that lets you build location-aware apps for the Web. messages, users, groups etc. In this post, we will dig into REST API testing, its importance, how to create tests using Rest-Assured and how to integrate them with your ongoing development efforts. These components are described in the second part of this tutorial. Twilio, for example, provides many separate REST APIs for sending text messages, making phone calls, looking up phone numbers, managing your accounts, and a whole lot more. Only the code in web service will change and the rest remains the same. In this blog post I’m going to explain how you can use that Access Token and start communicating with Azure using simple web calls. As someone writing a REST API client/server, it's great to see another's perspective on design. About REST read calls. ( see below ) 5. This post provides a short overview of using the ARM REST API as well as some examples of using it. Using the class object the example gets a list of the methods in that class, iterates the methods and print out their names. In this tutorial you learned how to use the Java API for RESTful Web Services (JAX-RS 2. In our examples, this is a Widget. How do I call the REST API from Java? Here is a sample code for using REST API from Java: Code: import java. Building REST APIs in Java. If you've got test credentials for Connect Cloud then this documentation page can be used to interact with our API and any Paymentsense terminal that has been provided to you. json to use the work item tracking client. Below are the images for this web application, I have deployed it on my localhost tomcat server. Place these files in WEB-INF/lib location. Java RESTful Web Services Tutorial for Beginners container. When you are interacting with an API, you are almost always manipulating some sort of object. The proxy facilitates remote method invocation, organization of object data, and other aspects of distributed, object-oriented, applications programming. com – Examples, The best For Learn web development Tutorials,Demo with Example!. JAX-RS is part of JDK, so you don't need to include anything to use it's annotations. A HTTP REST API can make it very easy to traverse the database, making it discoverable and easily explored. For more detail information, please visit Jersey official website. Making use of a REST API obviously involves using the Internet. To keep the things simple, I restrict it to just getting records using HTTP GET verb. Testing a Java Spring Boot REST API with Karate. com) REST File Upload (multipart/form-data) Simple GET using REST; Debug REST HTTP Request; REST Auto Reconnect for Multiple Requests (markitondemand. To use the REST API with this step, add the step to a process and specify the following information: Name. These cmdlets are a huge improvement coming from the. This tutorial gives an introduction to Cucumber, a commonly used tool for user acceptance testing, and how to use it in REST API tests. This allows WC data to be created, read, updated, and deleted using requests in JSON format and using WordPress REST API Authentication methods and standard HTTP verbs which are understood by most HTTP clients. Although I’m neither a Java nor a JavaScript expert, I choose the following scenario for my ‘Hello-World’ example: Java backend provides a RESTful web service. In Twilio’s ecosystem, each product is its own API, but you will work with each of them in roughly the same way, whether over HTTP or using Twilio’s helper libraries for. The WeChat API and SDK allow developers to access and integrate the functionality of WeChat with other applications. When should we use the PATCH HTTP method? The HTTP methods PATCH can be used to update partial resources. We expose these as restful web services which accepts HTTP GET Requests and sends the response as XML or Plain Text. I knew how to make a RESTful API call to SharePoint 2013 OnLine from SharePoint APP (Provided-Host App). In my example, I'm accessing a generic task list and outputting the results into a table. Struts 2 provide REST plugin to implement REST web service. Then we have a new method, simply called ajax. You could clone and get that setup up and running in your local to place with that. Working with REST services is essential, and learning to do simple requests to retrieve all kinds of data online can give your apps and websites more richness. We could quickly run those four tests to discover if the boundaries in the software are the same ones described in the specification. To get started accessing the QuickBooks Online API using Postman: Select the API Authorization type as OAuth 2. Building an Application with Spring Boot. HttpURLConnection or javax. ” We then use the API’s URL, suppled in this case by TMDb. GET Tutorial - When a client invokes this Restful API, they will be given the entire set of Tutorials available from the web service.