Cannot query the Google Doc's set description values with graphql

I have installed the latest gatsby-source-google-docs@2.0.0-beta.19
On gatsby develop all my queries now fail pertaining to all the Doc’s description values.

I believe now we are to make sure our description written in YAML format and not JSON, is this the case?

If so do we need to use --- at the head of the YAML format?

I have found that in graphql I cannot query for any specific values within the YAML structure. I can only return a sting of the description:

Query:

{
  allMarkdownRemark {
    edges {
      node {
        frontmatter {
          description
        }
      }
    }
  }
}

There are no sub-fields within the description field.

Example of one of the returned nodes showing the description field value:

{
          "node": {
            "frontmatter": {
              "description": "page: 'exhibition'\n                           title: February Feature\n                           showstart: 2020-02-08\n                           showend: 2020-02-15\n                           showlocation: Toronto\n                           showcode: 2020020820200215TOR\n                           showstatus: upcoming\n                           thumbalt: Multimedia sculpture Rabbit by Patrick Amiot"
            }
          }
        },

Thank you

[cedricdelpoux]

It’s interesting! I don’t know how but maybe we could add something generic to this repo to help people create documents

[cedricdelpoux]

You expect imgalt but you specified thumbalt in your YAML. Is it a typo?

I can’t reproduce your issue. I tried to paste your YAML description into one of my documents.