Graphql: Unable to query (where:{author}) for custom post type

You’ll need to add support for the author when you create your custom post type.

Make sure that you add to your supports array so it’s similar to this:

"supports" => array( "title", "editor", "author" ),

This will allow your GraphiQL to have that data!

You MAY need to go back to each post and re-save them though as they don’t have any author data until you do!

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