[official ref](https://www.apollographql.com/docs/react/essentials/queries.html)
# Query with Input
```js
const PERSONS_QUERY = gql`
{
persons(
storeInfo: {
alias: "testStore"
}
){
id
name
#...
}
`
```
this works same as we do in PlayGround
but if I want to use programmatic `parameter`
```js
const PERSONS_QUERY = gql`
\!h query PersonsByStore($storeAlias: String!){
persons(
storeInfo: {
\!h alias: $storeAlias
}
){
id
name
#...
}
}
```