Why isn't the Segmentation API working with Node.js or PHP?

[pyrahexyl]

Thank you for your assistance.

https://shopify.dev/changelog/segmentation-api-available-in-2022-04-release

I have a segmentation API scheduled for release 2022-04.

Is it currently possible to use Node.js or PHP?

PHP or in Node.js.

GraphQL request will return an error message.

>>"Field 'segments' doesn't exist on type 'QueryRoot'"

1.We test with code like this,

const getSegmentation = async (query) => {
    try{
      const response = await ShopifyData(query);
      return response;
    }catch(e){
      return e;
    }
  };
  router.get('/getgraphql',async (req,res,next) => {
    const query =
    `query {
      segments(first: 10) {
        nodes {
        id
        name
        }
    }
  }`;
    try{
      const result = await getSegmentation(query);
      res.json({result:result});
    }catch(ex){
      res.json({result:ex});
    }
  })

  const ShopifyData = (query) => {
    const URL = `https://${domain}/api/2022-07/graphql.json`

    const options = {
      endpoint: URL,
      method: "POST",
      headers: {
        "X-Shopify-Storefront-Access-Token": storefrontAccessToken,
        "Accept": "application/json",
        "Content-Type": "application/json",
      },
      body: JSON.stringify({ query })
  }

  return new Promise((resolve,reject) => {
  fetch(URL, options).then(response => {
      resolve(response.json());
    }).catch(e => {
      reject(e);
    });
  });
}

2.The error statement returned in this case is,

{
errors: [
    {
      message: "Field 'segments' doesn't exist on type 'QueryRoot'",
      locations: [Array],
      path: [Array],
      extensions: [Object]
    }
  ]
}

3.But,No error occurs when requesting with PRODUCTS.

router.get('/getgraphql',async (req,res,next) => {
  const query = 
  `query {
    products(first: 10) {
      nodes {
        id
        handle
      }
    }
  }`;
  try{
    const result = await getSegmentation(query);
    res.json({result:result});
  }catch(ex){
    res.json({result:ex});
  }
})

4.The result of 3 is not an error

{ data: { products: { nodes: [Array] } } }

I've tried the same thing with Laravel, but
Exactly the same result.
Queries such as general products do not cause errors, and queries such as
segments results in an error.

I would like to get a list of the correct segments.

Does anyone know of a solution to this?