[Solved] Identify the error in this GraphQL query:query { user(id: 5) { name, email } } — Ans: The id value should be a string, so it needs quotes. | GraphQL

GraphQL - Basics and Philosophy

Identify the error in this GraphQL query:

query { user(id: 5) { name, email } }

AThe query keyword is missing.

BThe fields 'name' and 'email' should be inside parentheses.

CThe id value should be a string, so it needs quotes.

DGraphQL does not support querying users by id.

Step-by-Step Solution

Solution:

Step 1: Check argument types in GraphQL
GraphQL requires string arguments to be quoted. Here, id is likely a string and should be "5".
Step 2: Verify field syntax
Fields 'name' and 'email' are correctly listed with commas, no parentheses needed.
Final Answer:
The id value should be a string, so it needs quotes. -> Option C
Quick Check:
String arguments need quotes in GraphQL [OK]

Quick Trick: Quote string arguments in GraphQL queries [OK]

Common Mistakes:

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