[Solved] Given this schema snippet:type Query { user(id: Int): User }What will happen if a client queries for { user(id: 1) { id name } } but the schema does not define the name field on User? | GraphQL

GraphQL - Schema Definition Language (SDL)

Given this schema snippet:

type Query { user(id: Int): User }

What will happen if a client queries for { user(id: 1) { id name } } but the schema does not define the name field on User?

AThe query will return an error about the unknown field 'name'

BThe query will return the user with an empty 'name' field

CThe query will ignore the 'name' field and return only 'id'

DThe query will return null for the entire user

Step-by-Step Solution

Solution:

Step 1: Understand schema validation
GraphQL validates queries against the schema. If a field is not defined, it causes an error.
Step 2: Apply to the given query
The 'name' field is missing in the User type, so the query asking for it will fail with an error.
Final Answer:
The query will return an error about the unknown field 'name' -> Option A
Quick Check:
Query fields must exist in schema [OK]

Quick Trick: Query fields must match schema exactly [OK]

Common Mistakes:

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