graphq fetch query code example

Example: graphq fetch query

const sampleQuery = `query {    countries {        id        name        cities {            id            name            population        }    }}`function fetchMe(sampleQuery) {    let results;    fetch('/graphQL', {        method: "POST",        body: JSON.stringify(sampleQuery)    })    .then(res => res.json())    .then(parsedRes => {      // use parsed results     });fetchMe(sampleQuery)