How do I call a REST service in PEGA?

Switch to the Steps tab of the activity and define the steps to call the REST service as shown in the screen shot below.

Step 1: Populate the HTTP GET Request.
Step 2: Call the REST Service.
Step 3: Process the Service Response.
Step 1: Populate the HTTP POST Request.
Step 2: Populate the HTTP POST Body.

How will you create a case with REST service in PEGA?

Creating a case by using an API

In the navigation pane of Dev Studio, click Case types, and then click the case type that you want to open.
On the Settings tab, click Integration.
In the Microservice APIs section, click Generate create case microservice code.

What is difference between soap and rest in PEGA?

In Pega, option is available to support both the Connect REST & Connect SOAP, while Connect SOAP is basically for legacy systems whereas REST is the modern day approach.19-Sept-2018

What is PEGA service package?

Service Package. Service package in Pega are instances of class Data-Admin-ServicePackage. Configurations specific to a service can be directly configured in the service rule itself, for example, request, response, error handling, etc.11-Mar-2020

What is stateless and stateful in PEGA?

If your service method can be executed by any requestor, select stateless. But if your service method needs a requestor which already has a state and clipboard data (object content) and has completed calling one of the service method beloning to the same package, then select stateful.06-Jul-2015

How do I use REST API in PEGA?

Using the Add a REST response link is the preferred method:

Select the Add a REST response dialog by clicking the Add a REST response link.
Select Post or Put from the Choose method drop down list.
Set Content type to JSON.
Paste the sample JSON below into the Request tab.

How do I attach a file to a PEGA case?

For relevant training materials, see the Organizing and managing access to case attachments module on Pega Academy. Add the Attach Content shape to the life cycle of your case type: In the navigation pane of App Studio, click Case types, and then click the case type that you want to open.29-Mar-2022

How Call Connect rest in data transform?

From Data Transform -> Request Page. From Request Page to -> Resource parameters in connect rest. Once it is set, Data page will call connector. Once connector is execute, it will call response DTF.06-Jan-2021

How do you create a work object in PEGA?

In versions of Pega 7, think of work objects as "cases". Cases are instances of your case types, which by default inherit from Work-Cover-.You can create cases in a variety of ways:

From the +Create menu in Designer Studio and other end user portals.
By adding the Create Case shape to a flow.
By calling an activity.

Why REST is faster than SOAP?

REST should be faster than SOAP in most cases since it is more light weight, less overhead.

What is XML stream in PEGA?

Create an XML stream rule to define an XML template or skeleton message as part of an interface between the Pega Platform and an external system. You can use XML stream rules to assemble and send an XML document in an email message, a SOAP message, a file, or other types of messages.06-Apr-2022

Is REST a protocol?

REST is a set of architectural constraints, not a protocol or a standard. API developers can implement REST in a variety of ways. When a client request is made via a RESTful API, it transfers a representation of the state of the resource to the requester or endpoint.08-May-2020

What is declare index in PEGA?

What is Declare Index? Declare index is a rule type in Pega which is used to expose aggregate properties like a Page/List/Group for reporting purpose. Declare indexes are rule instances of the class Rule-Declare-Index. Declare index can be seen under the SysAdmin category in Records explorer.01-Aug-2020

What is error handler flow in PEGA?

The error handling flow feature detects errors that are not detected in a data page or an activity. This feature is always enabled. The error handler flow allows you to implement a process for handling the error.

What is connect soap in PEGA?

Using Simple Object Access Protocol (SOAP) over HTTP, the SOAP integration interface in Pega Platform supports interactions with external systems through Web services. Use SOAP connector rules when your Pega Platform applications need to call an external Web service.06-Apr-2022

Is REST API stateful or stateless?

stateless

Why stateless is better than stateful?

The Stateless Protocol does not need the server to save any session information. The Stateful Protocol necessitates that the server saves the status and session data. The server and client in a stateless system are loosely connected and can behave independently.27-Jul-2022

Is TCP stateful or stateless?

stateful protocol

What is RESTful API?

RESTful API is an interface that two computer systems use to exchange information securely over the internet. Most business applications have to communicate with other internal and third-party applications to perform various tasks.

What is PEGA harness?

A harness organizes the structure of a portion of the user display. In Pega, you use a harness to organize either a work form or a portal. Pega applications commonly use four standard harnesses to organize the content of user forms.

What is declare trigger in PEGA?

Declare trigger rule gets executed declaratively when an Obj Method gets executed on Rule base tables. When Trigger rule is invoked declaratively, it executes the associated Activity. The activity we can in Declare Trigger must be of Type “Trigger”.07-Jan-2021

How do I call a REST service in PEGA?