fix(GraphQL Node): Throw error if GraphQL variables are not objects or strings #11904
+35
−30
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Summary
This PR throws an error if the variables set in the GraphQL nodes are neither objects nor strings. This also performs some cleanups to the GraphQL node.
Related Linear tickets, Github issues, and Community forum posts
https://linear.app/n8n/issue/NODE-1602/graphql-node-unsuccessful-evaluation-of-variables-expression-silently
Review / Merge checklist
release/backport
(if the PR is an urgent fix that needs to be backported)