Web Pixel Mutation Parse Error On ":" (STRING)

Technical Q&A
1

I am trying to use the new webPixelCreate mutation. I am getting a syntax error when copying the snippet directly from here: https://shopify.dev/apps/pixels/pixels-getting-started#step-6-create-a-web-pixel-merchant-setting-fo…

Mutation string:

mutation {
  webPixelCreate(webPixel: { settings: "{\"accountId\":\"234\"}" }) {
    userErrors {
      code
      field
      message
    }
    webPixel {
      settings
      id
    }
  }
}

I have checked and the settings I am passing matches with the settings I created for the web pixel extension.

The error I am getting:

error - Error: Parse error on “:” (STRING) at [2, 58]