Category "graphql"

How to show the possible error in graphql playground?

In the playground document, How to display the possible error? The document in the playground only provides how to write queries, but I can not find how to make

Why is graphcms graphql giving me a 403 error?

I created the following query in graphcms and it works in the graphql playground but when I transfer the query to my react code and try to access graphcms I get