Get all Content Types from Contentful for all Spaces which executer has access to

get-content-types.js

const contentful = require("contentful-management");
const fs = require("fs");

require("dotenv").config();

const { CONTENTFUL_MANAGEMENT_TOKEN } = process.env;

const client = contentful.createClient({
  accessToken: CONTENTFUL_MANAGEMENT_TOKEN,
});

(async () => {
  const spaces = await client.getSpaces();

  async function getContentTypes(spaceId = "") {
    const space = await client.getSpace(spaceId);
    const env = await space.getEnvironment("master");
    return await env.getContentTypes();
  }

  const entries = await Promise.all(
    spaces.items.map(async (s) => {
      const {
        name,
        sys: { id },
      } = s;

      const spaceTypes = await getContentTypes(id);

      return { name, contentTypes: spaceTypes.items };
    })
  );

  fs.writeFileSync(
    "all-space-content-types.json",
    JSON.stringify(entries, null, 4)
  );
  console.log("All done!");
})();