Identify the error in this authentication header usage:

medium📝 Debug Q14 of 15

Rest API - API Documentation

headers: {
  'Authorization': 'BearerToken abc123'
}

AMissing space between 'Bearer' and token

BToken should be in lowercase

CAuthorization header should be 'Auth' instead

DToken must be sent as a query parameter

Step-by-Step Solution

Solution:

Step 1: Check Authorization header format
The correct format requires a space between 'Bearer' and the token string.
Step 2: Verify the given header
The header uses 'BearerToken' without space, which is incorrect.
Final Answer:
Missing space between 'Bearer' and token -> Option A
Quick Check:
Bearer and token need space [OK]

Quick Trick: Add space after 'Bearer' before token [OK]

Common Mistakes:

MISTAKES

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