description: Passing null value for non nullable type
url: /v1alpha1/graphql
status: 400
response:
  errors:
  - extensions:
      path: "$.selectionSet.update_author.args.where"
      code: "validation-failed"
    message: "null value found for non-nullable type: author_bool_exp!"
query:
  query: |
    mutation update_author {
      update_author(where: null _set: {name: ""}) {
        returning {
          id
          name
        }
      }
    }