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Error Handling in GraphQL

Bharathi Majji

Hi,

How to handle errors in GraphQL ?

Thanks in advance.

2 Replies

Know the answer? Post it — somebody with the same question will find it here.

Jay Krishna Reddy5y ago
Accepted answer
A successful GraphQL query is supposed to return a JSON object with a root field called "data". If the request fails or partially fails (e.g. because the user requesting the data doesn’t have the right access permissions), a second root field called "errors" is added to the response:
{
      "data": { ... },
      "errors": [ ... ]
    }
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Salman Beg5y ago
See this link help you, https://blog.logrocket.com/handling-graphql-errors-like-a-champ-with-unions-and-interfaces/ https://itnext.io/the-definitive-guide-to-handling-graphql-errors-e0c58b52b5e1
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