[Solved] Find the mistake in this delete mutation:mutation { deletePost(postId: "abc") { success message } }Server returns error: Field 'message' not found on type 'DeletePostResponse' | GraphQL

GraphQL - Mutations

Find the mistake in this delete mutation:
mutation { deletePost(postId: "abc") { success message } }
Server returns error: Field 'message' not found on type 'DeletePostResponse'

AThe field 'message' does not exist in the response type

BpostId should be an integer, not string

CMutation keyword is missing

DThe mutation name is incorrect

Step-by-Step Solution

Solution:

Step 1: Analyze server error message
The error says 'message' field is not found on the response type.
Step 2: Confirm mutation syntax is correct
Mutation keyword and argument type are correct, so the problem is the requested field.
Final Answer:
The field 'message' does not exist in the response type -> Option A
Quick Check:
Request only valid fields in mutation response [OK]

Quick Trick: Request only fields defined in mutation response type [OK]

Common Mistakes:

Requesting non-existent fields
Assuming argument type errors from field errors
Ignoring server error details

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Find the mistake in this delete mutation:

Step 1: Analyze server error message

Step 2: Confirm mutation syntax is correct

Final Answer:

Quick Check:

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