Setup

Download this project and open in Eclipse editor as Maven project

Set Credentials

Locate the file at location /src/main/resourses/application.yaml

spring.datasource.url: jdbc:h2:file:./camunda-h2-database

camunda.bpm.admin-user:
  id: admin
  password: admin

Workflow

Run Application

username: admin
password: admin

Open task app from camunda dashboard

Fill the variables

Check log in eclipse console after starting process

Postman

Please find the postman collection in json format, import the file in postman and run request