Start the app via the command line running the following command.
$ ./gradlew :contentful-backend:bootRun
Go to http://localhost:8080/graphiql and execute the example queries below:
{
entityById(id: "461ccba0-fd5e-4f89-923f-c75b7d14cb71") {
id
name
type
}
entityByName(name: "Jane Doe") {
id
name
type
}
}