test_simple_app.http

### only age field
curl -X POST http://127.0.0.1:8000/graphql -H "Content-Type: application/json" -d '{
  "query": "{ user { age } }"
}'

### both age and name field

curl -X POST http://127.0.0.1:8000/graphql -H "Content-Type: application/json" -d '{
  "query": "{ user { age name} }"
}'


### graphql syntax
# https://notes.dt.in.th/20220907T163410Z4258
POST http://127.0.0.1:8000/graphql
Content-Type: application/json
X-REQUEST-TYPE: GraphQL

query  {
  user { age name}
}