update.js

const c = require('graphql-request');
require('dotenv').config();

const d = {
  "data": {
    "authors": [
      {
        "id": "123",
        "bibliography": "Test Test",
      },
      {
        "id": "456",
        "bibliography": "Test Test",
      },
      {
        "id": "789",
        "bibliography": "Test Test",
      },
    ]
  }
};

const client = new c.GraphQLClient(
  process.env.ENDPOINT,
  {
    headers: {
      Authorization:
        `Bearer ${process.env.TOKEN}`,
    },
  }
);

const query = `mutation updateAuthor($id: ID, $bibliography: String) {
  updateAuthor(where: {id: $id}, data: {bibliography: $bibliography}) {
    id
    bibliography
  }
}`;

const run = async () => {
  const failed = {};

  for (const author of d.data.authors) {
    try {
      console.log(author.id);
      await client.request(query, { id: author.id, bibliography: author.bibliography });
      // setTimeout(await client.request(query, { id: author.id, bibliography: author.bibliography }), 350);
    } catch (e) {
      failed[author.id] = e;
    }
  }

  console.log(JSON.stringify(failed, null, 2));
};

run()
  .then(() => console.log('Ready'))
  .catch(console.error);